22048864944 has 40 divisors (see below), whose sum is σ = 59957442240. Its totient is φ = 6962799168.

The previous prime is 22048864933. The next prime is 22048864951. The reversal of 22048864944 is 44946884022.

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 7 ways as a sum of consecutive naturals, for example, 12087282 + ... + 12089105.

It is an arithmetic number, because the mean of its divisors is an integer number (1498936056).

Almost surely, 2^22048864944 is an apocalyptic number.

22048864944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22048864944 is an abundant number, since it is smaller than the sum of its proper divisors (37908577296).

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

22048864944 is a wasteful number, since it uses less digits than its factorization.

22048864944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24176417 (or 24176411 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 51.

The spelling of 22048864944 in words is "twenty-two billion, forty-eight million, eight hundred sixty-four thousand, nine hundred forty-four".