22956271356 has 24 divisors (see below), whose sum is σ = 55411690320. Its totient is φ = 7388225152.

The previous prime is 22956271343. The next prime is 22956271381. The reversal of 22956271356 is 65317265922.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32982801 + ... + 32983496.

It is an arithmetic number, because the mean of its divisors is an integer number (2308820430).

Almost surely, 2^22956271356 is an apocalyptic number.

It is an amenable number.

22956271356 is an abundant number, since it is smaller than the sum of its proper divisors (32455418964).

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

22956271356 is a wasteful number, since it uses less digits than its factorization.

22956271356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65966333 (or 65966331 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 48.

The spelling of 22956271356 in words is "twenty-two billion, nine hundred fifty-six million, two hundred seventy-one thousand, three hundred fifty-six".