22922631552 has 32 divisors (see below), whose sum is σ = 60888241080. Its totient is φ = 7640877056.

The previous prime is 22922631527. The next prime is 22922631577. The reversal of 22922631552 is 25513622922.

It is an interprime number because it is at equal distance from previous prime (22922631527) and next prime (22922631577).

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 22922631552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29846793 + ... + 29847560.

Almost surely, 2^22922631552 is an apocalyptic number.

It is an amenable number.

22922631552 is an abundant number, since it is smaller than the sum of its proper divisors (37965609528).

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

22922631552 is an equidigital number, since it uses as much as digits as its factorization.

22922631552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59694370 (or 59694358 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The spelling of 22922631552 in words is "twenty-two billion, nine hundred twenty-two million, six hundred thirty-one thousand, five hundred fifty-two".