22374731952 has 80 divisors (see below), whose sum is σ = 64251125760. Its totient is φ = 7455067200.

The previous prime is 22374731933. The next prime is 22374731963. The reversal of 22374731952 is 25913747322.

22374731952 is a `hidden beast` number, since 22 + 374 + 73 + 195 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 22374731898 and 22374731907.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1144177 + ... + 1163567.

It is an arithmetic number, because the mean of its divisors is an integer number (803139072).

Almost surely, 2^22374731952 is an apocalyptic number.

It is an amenable number.

22374731952 is an abundant number, since it is smaller than the sum of its proper divisors (41876393808).

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

22374731952 is a wasteful number, since it uses less digits than its factorization.

22374731952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22079 (or 22067 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The spelling of 22374731952 in words is "twenty-two billion, three hundred seventy-four million, seven hundred thirty-one thousand, nine hundred fifty-two".