220122112120102 has 16 divisors (see below), whose sum is σ = 337863690312192. Its totient is φ = 107500909952520.

The previous prime is 220122112120073. The next prime is 220122112120111. The reversal of 220122112120102 is 201021211221022.

It is a self number, because there is not a number n which added to its sum of digits gives 220122112120102.

It is a congruent number.

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, 9079903 + ... + 22862389.

It is an arithmetic number, because the mean of its divisors is an integer number (21116480644512).

Almost surely, 2^{220122112120102} is an apocalyptic number.

220122112120102 is a deficient number, since it is larger than the sum of its proper divisors (117741578192090).

220122112120102 is a wasteful number, since it uses less digits than its factorization.

220122112120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13968243.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 220122112120102 its reverse (201021211221022), we get a palindrome (421143323341124).

The spelling of 220122112120102 in words is "two hundred twenty trillion, one hundred twenty-two billion, one hundred twelve million, one hundred twenty thousand, one hundred two".