112120102020122 has 16 divisors (see below), whose sum is σ = 192214677864192. Its totient is φ = 48049275122640.

The previous prime is 112120102020107. The next prime is 112120102020149. The reversal of 112120102020122 is 221020201021211.

It is a self number, because there is not a number n which added to its sum of digits gives 112120102020122.

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, 182780513 + ... + 183392900.

It is an arithmetic number, because the mean of its divisors is an integer number (12013417366512).

Almost surely, 2^{112120102020122} is an apocalyptic number.

112120102020122 is a deficient number, since it is larger than the sum of its proper divisors (80094575844070).

112120102020122 is a wasteful number, since it uses less digits than its factorization.

112120102020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366195293.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112120102020122 its reverse (221020201021211), we get a palindrome (333140303041333).

The spelling of 112120102020122 in words is "one hundred twelve trillion, one hundred twenty billion, one hundred two million, twenty thousand, one hundred twenty-two".