22562112 has 28 divisors (see below), whose sum is σ = 59696096. Its totient is φ = 7520640.

The previous prime is 22562107. The next prime is 22562129. The reversal of 22562112 is 21126522.

It is a happy number.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 58564 + ... + 58947.

Almost surely, 2^22562112 is an apocalyptic number.

It is an amenable number.

22562112 is an abundant number, since it is smaller than the sum of its proper divisors (37133984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22562112 is a wasteful number, since it uses less digits than its factorization.

22562112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117526 (or 117516 counting only the distinct ones).

The product of its digits is 480, while the sum is 21.

The square root of 22562112 is about 4749.9591577191. The cubic root of 22562112 is about 282.5703461226.

Adding to 22562112 its reverse (21126522), we get a palindrome (43688634).

The spelling of 22562112 in words is "twenty-two million, five hundred sixty-two thousand, one hundred twelve".