112112112102112 has 12 divisors (see below), whose sum is σ = 220720720701096. Its totient is φ = 56056056051040.

The previous prime is 112112112102079. The next prime is 112112112102127. The reversal of 112112112102112 is 211201211211211.

It is a self number, because there is not a number n which added to its sum of digits gives 112112112102112.

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, 1751751751564 + ... + 1751751751627.

It is an arithmetic number, because the mean of its divisors is an integer number (18393393391758).

Almost surely, 2^{112112112102112} is an apocalyptic number.

It is an amenable number.

112112112102112 is a deficient number, since it is larger than the sum of its proper divisors (108608608598984).

112112112102112 is an equidigital number, since it uses as much as digits as its factorization.

112112112102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3503503503201 (or 3503503503193 counting only the distinct ones).

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

Adding to 112112112102112 its reverse (211201211211211), we get a palindrome (323313323313323).

The spelling of 112112112102112 in words is "one hundred twelve trillion, one hundred twelve billion, one hundred twelve million, one hundred two thousand, one hundred twelve".