22672565955 has 192 divisors, whose sum is σ = 46351411200. Its totient is φ = 10480803840.

The previous prime is 22672565947. The next prime is 22672565959. The reversal of 22672565955 is 55956527622.

22672565955 is a `hidden beast` number, since 2 + 2 + 6 + 72 + 565 + 9 + 5 + 5 = 666.

It is not a de Polignac number, because 22672565955 - 2³ = 22672565947 is a prime.

Its product of digits (11340000) is a multiple of the sum of its prime divisors (504).

It is not an unprimeable number, because it can be changed into a prime (22672565959) by changing a digit.

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 191 ways as a sum of consecutive naturals, for example, 83662470 + ... + 83662740.

It is an arithmetic number, because the mean of its divisors is an integer number (241413600).

Almost surely, 2^22672565955 is an apocalyptic number.

22672565955 is an abundant number, since it is smaller than the sum of its proper divisors (23678845245).

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

22672565955 is a wasteful number, since it uses less digits than its factorization.

22672565955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523 (or 504 counting only the distinct ones).

The product of its digits is 11340000, while the sum is 54.

The spelling of 22672565955 in words is "twenty-two billion, six hundred seventy-two million, five hundred sixty-five thousand, nine hundred fifty-five".