22369935940 has 48 divisors (see below), whose sum is σ = 51264892224. Its totient is φ = 8131760000.

The previous prime is 22369935937. The next prime is 22369935961. The reversal of 22369935940 is 4953996322.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 699582 + ... + 730858.

It is an arithmetic number, because the mean of its divisors is an integer number (1068018588).

Almost surely, 2^22369935940 is an apocalyptic number.

22369935940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22369935940 is an abundant number, since it is smaller than the sum of its proper divisors (28894956284).

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

22369935940 is a wasteful number, since it uses less digits than its factorization.

22369935940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34548 (or 34546 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 52.

The spelling of 22369935940 in words is "twenty-two billion, three hundred sixty-nine million, nine hundred thirty-five thousand, nine hundred forty".