112111122210112 has 14 divisors (see below), whose sum is σ = 222470508135818. Its totient is φ = 56055561105024.

The previous prime is 112111122210023. The next prime is 112111122210133. The reversal of 112111122210112 is 211012221111211.

It can be written as a sum of positive squares in only one way, i.e., 110970549473536 + 1140572736576 = 10534256^2 + 1067976^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 112111122210112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 875868142203 + ... + 875868142330.

Almost surely, 2^{112111122210112} is an apocalyptic number.

It is an amenable number.

112111122210112 is a deficient number, since it is larger than the sum of its proper divisors (110359385925706).

112111122210112 is an equidigital number, since it uses as much as digits as its factorization.

112111122210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1751736284545 (or 1751736284535 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 19.

Adding to 112111122210112 its reverse (211012221111211), we get a palindrome (323123343321323).

The spelling of 112111122210112 in words is "one hundred twelve trillion, one hundred eleven billion, one hundred twenty-two million, two hundred ten thousand, one hundred twelve".