22259133 has 12 divisors (see below), whose sum is σ = 34625500. Its totient is φ = 13697856.

The previous prime is 22259123. The next prime is 22259141. The reversal of 22259133 is 33195222.

It can be written as a sum of positive squares in 2 ways, for example, as 13860729 + 8398404 = 3723^2 + 2898^2 .

It is not a de Polignac number, because 22259133 - 2⁸ = 22258877 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22259097 and 22259106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22259113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95008 + ... + 95241.

Almost surely, 2^22259133 is an apocalyptic number.

It is an amenable number.

22259133 is a deficient number, since it is larger than the sum of its proper divisors (12366367).

22259133 is a wasteful number, since it uses less digits than its factorization.

22259133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190268 (or 190265 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 22259133 is about 4717.9585627684. The cubic root of 22259133 is about 281.2997944428.

The spelling of 22259133 in words is "twenty-two million, two hundred fifty-nine thousand, one hundred thirty-three".