Number 22

Representations of 22
Greek numeral
κβʹ
Arabic numeral
٢٢
Roman numeral
XXII
Maya numeral
●
●●
Chinese numeral
二十二
Hebrew numeral
כב
22 in different numeral systems
Binary
10110
Base-3
211
Base-4
112
Base-5
42
Base-6
34
Base-7
31
Base-8
26
Duodecimal
1a
Hex
16
Vigesimal
12
Base-24
m
Base-36
m
Negabinary
1101010
Factorization
Prime factors
2, 11
Divisors
1, 2, 11, 22
Sum of divisors other than 22
14
Product of prime factors
22 = 2 x 11
Characteristics
Pentagonal Palindromic Smith Even Composite Deficient
Related primes
Number 22 prime
79
Prime number before 22
19
Prime number after 22
23