22677394272 has 96 divisors (see below), whose sum is σ = 66894605568. Its totient is φ = 6674274816.

The previous prime is 22677394253. The next prime is 22677394291. The reversal of 22677394272 is 27249377622.

It is an interprime number because it is at equal distance from previous prime (22677394253) and next prime (22677394291).

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366318 + ... + 423725.

It is an arithmetic number, because the mean of its divisors is an integer number (696818808).

Almost surely, 2^22677394272 is an apocalyptic number.

It is an amenable number.

22677394272 is an abundant number, since it is smaller than the sum of its proper divisors (44217211296).

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

22677394272 is a wasteful number, since it uses less digits than its factorization.

22677394272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790092 (or 790084 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 51.

The spelling of 22677394272 in words is "twenty-two billion, six hundred seventy-seven million, three hundred ninety-four thousand, two hundred seventy-two".