22 (number)
22 (twenty-two) is a number. It comes between twenty-one and twenty-three, and is an even number. It is divisible by 1, 2, 11, and 22.
| ||||
|---|---|---|---|---|
| Cardinal | twenty-two | |||
| Ordinal | 22nd (twenty-second) | |||
| Factorization | 2 · 11 | |||
| Roman numeral | XXII | |||
| Binary | 101102 | |||
| Ternary | 2113 | |||
| Quaternary | 1124 | |||
| Quinary | 425 | |||
| Senary | 346 | |||
| Octal | 268 | |||
| Duodecimal | 1A12 | |||
| Hexadecimal | 1616 | |||
| Vigesimal | 1220 | |||
| Base 36 | M36 | |||
In Roman numerals, 22 is written as XXII.