22564063260 has 36 divisors (see below), whose sum is σ = 68444325768. Its totient is φ = 6017083488.

The previous prime is 22564063259. The next prime is 22564063271. The reversal of 22564063260 is 6236046522.

22564063260 is a `hidden beast` number, since 2 + 2 + 5 + 640 + 6 + 3 + 2 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62677774 + ... + 62678133.

Almost surely, 2^22564063260 is an apocalyptic number.

22564063260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22564063260 is an abundant number, since it is smaller than the sum of its proper divisors (45880262508).

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

22564063260 is a wasteful number, since it uses less digits than its factorization.

22564063260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125355922 (or 125355917 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 22564063260 in words is "twenty-two billion, five hundred sixty-four million, sixty-three thousand, two hundred sixty".