221,422 in words
221,422
two hundred twenty-one thousand four hundred twenty-two
221,422 is written two hundred twenty-one thousand four hundred twenty-two.
Ways to write it
- As an ordinal
- two hundred twenty-one thousand four hundred twenty-second
- Expanded form
- 200,000 + 20,000 + 1,000 + 400 + 20 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 2 | 200,000 |
| ten thousands | 2 | 20,000 |
| thousands | 1 | 1,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 110,711 and 221,422 (4 factors)
- First 10 multiples
- 221,422, 442,844, 664,266, 885,688, 1,107,110, 1,328,532, 1,549,954, 1,771,376, 1,992,798, 2,214,220
- Square
- 221,422 × 221,422 = 49,027,702,084
- Square root
- ≈ 470.55
- Sum of the digits
- 2 + 2 + 1 + 4 + 2 + 2 = 13
- Rounded to the nearest 10
- 221,420
- Rounded to the nearest 100
- 221,400
- Rounded to the nearest 1000
- 221,000
- Number before
- 221,421
- Number after
- 221,423
- In binary
110110000011101110
Quick check
What number comes just after 221,422?
Show the answer
221,423
Is 221,422 even or odd?
Show the answer
Even
What is 221,422 + 10?
Show the answer
221,432
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 221,422 in words?
221,422 is written "two hundred twenty-one thousand four hundred twenty-two".
Is 221,422 a prime number?
No. 221,422 is a composite number, because it has more than two factors.
What are the factors of 221,422?
The factors of 221,422 are 1, 2, 110,711 and 221,422.