122 in words
122
one hundred and twenty-two
122 is written one hundred and twenty-two.
Ways to write it
- As an ordinal
- one hundred and twenty-second
- Roman numeral
- CXXII
- Expanded form
- 100 + 20 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| hundreds | 1 | 100 |
| tens | 2 | 20 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 61 and 122 (4 factors)
- First 10 multiples
- 122, 244, 366, 488, 610, 732, 854, 976, 1,098, 1,220
- Square
- 122 × 122 = 14,884
- Square root
- ≈ 11.05
- Sum of the digits
- 1 + 2 + 2 = 5
- Rounded to the nearest 10
- 120
- Rounded to the nearest 100
- 100
- Number before
- 121
- Number after
- 123
- In binary
1111010
Quick check
What number comes just after 122?
Show the answer
123
Is 122 even or odd?
Show the answer
Even
What is 122 + 10?
Show the answer
132
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Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.Frequently asked questions
How do you write 122 in words?
122 is written "one hundred and twenty-two".
Is 122 a prime number?
No. 122 is a composite number, because it has more than two factors.
What are the factors of 122?
The factors of 122 are 1, 2, 61 and 122.
How do you write 122 in Roman numerals?
122 in Roman numerals is CXXII.