220112200022122 has 32 divisors (see below), whose sum is σ = 342473240168640. Its totient is φ = 106023284868480.

The previous prime is 220112200022111. The next prime is 220112200022179. The reversal of 220112200022122 is 221220002211022.

220112200022122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 220112200022122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4790529 + ... + 21521467.

It is an arithmetic number, because the mean of its divisors is an integer number (10702288755270).

Almost surely, 2^{220112200022122} is an apocalyptic number.

220112200022122 is a deficient number, since it is larger than the sum of its proper divisors (122361040146518).

220112200022122 is a wasteful number, since it uses less digits than its factorization.

220112200022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16732998.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 220112200022122 its reverse (221220002211022), we get a palindrome (441332202233144).

The spelling of 220112200022122 in words is "two hundred twenty trillion, one hundred twelve billion, two hundred million, twenty-two thousand, one hundred twenty-two".