22200132512200 has 48 divisors (see below), whose sum is σ = 52126350792660. Its totient is φ = 8792131680000.

The previous prime is 22200132512179. The next prime is 22200132512309. The reversal of 22200132512200 is 221523100222.

It can be written as a sum of positive squares in 6 ways, for example, as 17962356192804 + 4237776319396 = 4238202^2 + 2058586^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 549488031 + ... + 549528430.

Almost surely, 2^{22200132512200} is an apocalyptic number.

22200132512200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22200132512200 is an abundant number, since it is smaller than the sum of its proper divisors (29926218280460).

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

22200132512200 is a wasteful number, since it uses less digits than its factorization.

22200132512200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099016578 (or 1099016569 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 22200132512200 its reverse (221523100222), we get a palindrome (22421655612422).

The spelling of 22200132512200 in words is "twenty-two trillion, two hundred billion, one hundred thirty-two million, five hundred twelve thousand, two hundred".