220200211122 has 16 divisors (see below), whose sum is σ = 440433451200. Its totient is φ = 73394565552.

The previous prime is 220200211097. The next prime is 220200211157. The reversal of 220200211122 is 221112002022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1289113 + ... + 1449900.

It is an arithmetic number, because the mean of its divisors is an integer number (27527090700).

Almost surely, 2^220200211122 is an apocalyptic number.

220200211122 is an abundant number, since it is smaller than the sum of its proper divisors (220233240078).

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

220200211122 is a wasteful number, since it uses less digits than its factorization.

220200211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752417.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 220200211122 its reverse (221112002022), we get a palindrome (441312213144).

The spelling of 220200211122 in words is "two hundred twenty billion, two hundred million, two hundred eleven thousand, one hundred twenty-two".