22133122011200 has 168 divisors, whose sum is σ = 58891836609792. Its totient is φ = 8155182407680.

The previous prime is 22133122011113. The next prime is 22133122011227. The reversal of 22133122011200 is 211022133122.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7378172 + ... + 9934971.

Almost surely, 2^{22133122011200} is an apocalyptic number.

22133122011200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22133122011200 is an abundant number, since it is smaller than the sum of its proper divisors (36758714598592).

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

22133122011200 is a wasteful number, since it uses less digits than its factorization.

22133122011200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17313229 (or 17313214 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 22133122011200 its reverse (211022133122), we get a palindrome (22344144144322).

The spelling of 22133122011200 in words is "twenty-two trillion, one hundred thirty-three billion, one hundred twenty-two million, eleven thousand, two hundred".