22200121232133 has 16 divisors (see below), whose sum is σ = 32555333266176. Its totient is φ = 13370940446400.

The previous prime is 22200121232123. The next prime is 22200121232173. The reversal of 22200121232133 is 33123212100222.

It is not a de Polignac number, because 22200121232133 - 2¹² = 22200121228037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22200121232123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6055677718 + ... + 6055681383.

It is an arithmetic number, because the mean of its divisors is an integer number (2034708329136).

Almost surely, 2^{22200121232133} is an apocalyptic number.

It is an amenable number.

22200121232133 is a deficient number, since it is larger than the sum of its proper divisors (10355212034043).

22200121232133 is a wasteful number, since it uses less digits than its factorization.

22200121232133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12111359164.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 22200121232133 its reverse (33123212100222), we get a palindrome (55323333332355).

The spelling of 22200121232133 in words is "twenty-two trillion, two hundred billion, one hundred twenty-one million, two hundred thirty-two thousand, one hundred thirty-three".