22224466912 has 48 divisors (see below), whose sum is σ = 45282101760. Its totient is φ = 10724571648.

The previous prime is 22224466871. The next prime is 22224466921. The reversal of 22224466912 is 21966442222.

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, 3678358 + ... + 3684394.

It is an arithmetic number, because the mean of its divisors is an integer number (943377120).

Almost surely, 2^22224466912 is an apocalyptic number.

It is an amenable number.

22224466912 is an abundant number, since it is smaller than the sum of its proper divisors (23057634848).

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

22224466912 is a wasteful number, since it uses less digits than its factorization.

22224466912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10043 (or 10035 counting only the distinct ones).

The product of its digits is 165888, while the sum is 40.

The spelling of 22224466912 in words is "twenty-two billion, two hundred twenty-four million, four hundred sixty-six thousand, nine hundred twelve".