22200112202211 has 48 divisors (see below), whose sum is σ = 33492005314560. Its totient is φ = 14160218529600.

The previous prime is 22200112202201. The next prime is 22200112202243. The reversal of 22200112202211 is 11220221100222.

It is a happy number.

22200112202211 is a `hidden beast` number, since 2 + 220 + 0 + 1 + 1 + 220 + 221 + 1 = 666.

It is not a de Polignac number, because 22200112202211 - 2⁵ = 22200112202179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22200112202201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 86326 + ... + 6663908.

It is an arithmetic number, because the mean of its divisors is an integer number (697750110720).

Almost surely, 2^{22200112202211} is an apocalyptic number.

22200112202211 is a deficient number, since it is larger than the sum of its proper divisors (11291893112349).

22200112202211 is a wasteful number, since it uses less digits than its factorization.

22200112202211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6577816 (or 6577813 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 22200112202211 its reverse (11220221100222), we get a palindrome (33420333302433).

The spelling of 22200112202211 in words is "twenty-two trillion, two hundred billion, one hundred twelve million, two hundred two thousand, two hundred eleven".