22200336872 has 32 divisors (see below), whose sum is σ = 48678484800. Its totient is φ = 9293163264.

The previous prime is 22200336863. The next prime is 22200336887. The reversal of 22200336872 is 27863300222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4607297 + ... + 4612112.

It is an arithmetic number, because the mean of its divisors is an integer number (1521202650).

Almost surely, 2^22200336872 is an apocalyptic number.

It is an amenable number.

22200336872 is an abundant number, since it is smaller than the sum of its proper divisors (26478147928).

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

22200336872 is a wasteful number, since it uses less digits than its factorization.

22200336872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9219465 (or 9219461 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 22200336872 in words is "twenty-two billion, two hundred million, three hundred thirty-six thousand, eight hundred seventy-two".