22976870388 has 24 divisors (see below), whose sum is σ = 54412888992. Its totient is φ = 7544643744.

The previous prime is 22976870363. The next prime is 22976870417. The reversal of 22976870388 is 88307867922.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14288295 + ... + 14289902.

It is an arithmetic number, because the mean of its divisors is an integer number (2267203708).

Almost surely, 2^22976870388 is an apocalyptic number.

It is an amenable number.

22976870388 is an abundant number, since it is smaller than the sum of its proper divisors (31436018604).

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

22976870388 is a wasteful number, since it uses less digits than its factorization.

22976870388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28578271 (or 28578269 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 60.

The spelling of 22976870388 in words is "twenty-two billion, nine hundred seventy-six million, eight hundred seventy thousand, three hundred eighty-eight".