20,422 in words
20,422
twenty thousand four hundred twenty-two
20,422 is written twenty thousand four hundred twenty-two.
Ways to write it
- As an ordinal
- twenty thousand four hundred twenty-second
- Expanded form
- 20,000 + 400 + 20 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 0 | 0 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 10,211 and 20,422 (4 factors)
- First 10 multiples
- 20,422, 40,844, 61,266, 81,688, 102,110, 122,532, 142,954, 163,376, 183,798, 204,220
- Square
- 20,422 × 20,422 = 417,058,084
- Square root
- ≈ 142.91
- Sum of the digits
- 2 + 0 + 4 + 2 + 2 = 10
- Rounded to the nearest 10
- 20,420
- Rounded to the nearest 100
- 20,400
- Rounded to the nearest 1000
- 20,000
- Number before
- 20,421
- Number after
- 20,423
- In binary
100111111000110
Quick check
What number comes just after 20,422?
Show the answer
20,423
Is 20,422 even or odd?
Show the answer
Even
What is 20,422 + 10?
Show the answer
20,432
Practice 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 20,422 in words?
20,422 is written "twenty thousand four hundred twenty-two".
Is 20,422 a prime number?
No. 20,422 is a composite number, because it has more than two factors.
What are the factors of 20,422?
The factors of 20,422 are 1, 2, 10,211 and 20,422.