112112011111112 has 16 divisors (see below), whose sum is σ = 210250862181360. Its totient is φ = 56045114529424.

The previous prime is 112112011111097. The next prime is 112112011111127. The reversal of 112112011111112 is 211111110211211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (112112011111097) and next prime (112112011111127).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1361334518 + ... + 1361416869.

It is an arithmetic number, because the mean of its divisors is an integer number (13140678886335).

Almost surely, 2^{112112011111112} is an apocalyptic number.

It is an amenable number.

112112011111112 is a deficient number, since it is larger than the sum of its proper divisors (98138851070248).

112112011111112 is a wasteful number, since it uses less digits than its factorization.

112112011111112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2722756540 (or 2722756536 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 17.

Adding to 112112011111112 its reverse (211111110211211), we get a palindrome (323223121322323).

The spelling of 112112011111112 in words is "one hundred twelve trillion, one hundred twelve billion, eleven million, one hundred eleven thousand, one hundred twelve".