22133201312100 has 72 divisors (see below), whose sum is σ = 64075136984320. Its totient is φ = 5898831454080.

The previous prime is 22133201312081. The next prime is 22133201312191. The reversal of 22133201312100 is 121310233122.

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 23 ways as a sum of consecutive naturals, for example, 20443687 + ... + 21499086.

Almost surely, 2^{22133201312100} is an apocalyptic number.

22133201312100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22133201312100 is an abundant number, since it is smaller than the sum of its proper divisors (41941935672220).

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

22133201312100 is a wasteful number, since it uses less digits than its factorization.

22133201312100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41944549 (or 41944542 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 22133201312100 its reverse (121310233122), we get a palindrome (22254511545222).

The spelling of 22133201312100 in words is "twenty-two trillion, one hundred thirty-three billion, two hundred one million, three hundred twelve thousand, one hundred".