22 = 2 x 11.
22 is a pentagonal number.
22 is the smallest number that can be expressed as the sum of two primes in three ways: 22 = 3 + 19 = 5 + 17 = 11 + 11.
22 is the number of integer partitions of 8.
22 is the smallest multidigit number such that the sum of its digits equals the product of its digits: 2 + 2 = 2 x 2.
22 is the smallest multidigit number such that the sum of its digits equals the product of its digits: 2 + 2 = 2 x 2.
22 has a unique representation as a sum of three squares: 22 = 22 + 32 + 32.
The Hebrew alphabet has 22 letters.
Source: Number Gossip
The Hebrew alphabet has 22 letters.
Source: Number Gossip
