22082 has 8 divisors (see below), whose sum is σ = 33852. Its totient is φ = 10800.

The previous prime is 22079. The next prime is 22091. The reversal of 22082 is 28022.

It can be written as a sum of positive squares in 2 ways, for example, as 14161 + 7921 = 119^2 + 89^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22082² = 975229448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32 + ... + 212.

2²²⁰⁸² is an apocalyptic number.

22082 is a deficient number, since it is larger than the sum of its proper divisors (11770).

22082 is a wasteful number, since it uses less digits than its factorization.

22082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 22082 is about 148.6001345894. The cubic root of 22082 is about 28.0551633590.

The spelling of 22082 in words is "twenty-two thousand, eighty-two".