22124485964 has 24 divisors (see below), whose sum is σ = 44254844928. Its totient is φ = 9480664080.

The previous prime is 22124485939. The next prime is 22124485973. The reversal of 22124485964 is 46958442122.

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, 180437 + ... + 277139.

It is an arithmetic number, because the mean of its divisors is an integer number (1843951872).

Almost surely, 2^22124485964 is an apocalyptic number.

It is an amenable number.

22124485964 is an abundant number, since it is smaller than the sum of its proper divisors (22130358964).

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

22124485964 is a wasteful number, since it uses less digits than its factorization.

22124485964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104885 (or 104883 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 47.

The spelling of 22124485964 in words is "twenty-two billion, one hundred twenty-four million, four hundred eighty-five thousand, nine hundred sixty-four".