22204367412 has 24 divisors (see below), whose sum is σ = 51842964096. Its totient is φ = 7396773888.

The previous prime is 22204367401. The next prime is 22204367429. The reversal of 22204367412 is 21476340222.

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, 565453 + ... + 603444.

It is an arithmetic number, because the mean of its divisors is an integer number (2160123504).

Almost surely, 2^22204367412 is an apocalyptic number.

It is an amenable number.

22204367412 is an abundant number, since it is smaller than the sum of its proper divisors (29638596684).

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

22204367412 is a wasteful number, since it uses less digits than its factorization.

22204367412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170487 (or 1170485 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The spelling of 22204367412 in words is "twenty-two billion, two hundred four million, three hundred sixty-seven thousand, four hundred twelve".