22243339416 has 32 divisors (see below), whose sum is σ = 57525879600. Its totient is φ = 7158775680.

The previous prime is 22243339381. The next prime is 22243339421. The reversal of 22243339416 is 61493334222.

It is a super-2 number, since 2×22243339416² (a number of 21 digits) contains 22 as substring.

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, 15978715 + ... + 15980106.

Almost surely, 2^22243339416 is an apocalyptic number.

It is an amenable number.

22243339416 is an abundant number, since it is smaller than the sum of its proper divisors (35282540184).

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

22243339416 is a wasteful number, since it uses less digits than its factorization.

22243339416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31958859 (or 31958855 counting only the distinct ones).

The product of its digits is 186624, while the sum is 39.

The spelling of 22243339416 in words is "twenty-two billion, two hundred forty-three million, three hundred thirty-nine thousand, four hundred sixteen".