22970390720 has 56 divisors (see below), whose sum is σ = 57076445664. Its totient is φ = 8788668416.

The previous prime is 22970390683. The next prime is 22970390761. The reversal of 22970390720 is 2709307922.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1553129 + ... + 1567848.

It is an arithmetic number, because the mean of its divisors is an integer number (1019222244).

Almost surely, 2^22970390720 is an apocalyptic number.

22970390720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22970390720 is an abundant number, since it is smaller than the sum of its proper divisors (34106054944).

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

22970390720 is a wasteful number, since it uses less digits than its factorization.

22970390720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3121017 (or 3121007 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 41.

The spelling of 22970390720 in words is "twenty-two billion, nine hundred seventy million, three hundred ninety thousand, seven hundred twenty".