22416528712 has 32 divisors (see below), whose sum is σ = 45066758400. Its totient is φ = 10415418624.

The previous prime is 22416528653. The next prime is 22416528731. The reversal of 22416528712 is 21782561422.

It is a happy 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, 1032468 + ... + 1053955.

It is an arithmetic number, because the mean of its divisors is an integer number (1408336200).

Almost surely, 2^22416528712 is an apocalyptic number.

It is an amenable number.

22416528712 is an abundant number, since it is smaller than the sum of its proper divisors (22650229688).

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

22416528712 is a wasteful number, since it uses less digits than its factorization.

22416528712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086525 (or 2086521 counting only the distinct ones).

The product of its digits is 107520, while the sum is 40.

The spelling of 22416528712 in words is "twenty-two billion, four hundred sixteen million, five hundred twenty-eight thousand, seven hundred twelve".