112012112110120 has 32 divisors (see below), whose sum is σ = 252413205219720. Its totient is φ = 44736230982400.

The previous prime is 112012112110103. The next prime is 112012112110163. The reversal of 112012112110120 is 21011211210211.

It can be written as a sum of positive squares in 4 ways, for example, as 100215676165284 + 11796435944836 = 10010778^2 + 3434594^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112012112110094 and 112012112110103.

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, 2144156731 + ... + 2144208970.

Almost surely, 2^{112012112110120} is an apocalyptic number.

112012112110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112012112110120 is an abundant number, since it is smaller than the sum of its proper divisors (140401093109600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112012112110120 is a wasteful number, since it uses less digits than its factorization.

112012112110120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4288366365 (or 4288366361 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 112012112110120 its reverse (21011211210211), we get a palindrome (133023323320331).

It can be divided in two parts, 11201211 and 2110120, that added together give a palindrome (13311331).

The spelling of 112012112110120 in words is "one hundred twelve trillion, twelve billion, one hundred twelve million, one hundred ten thousand, one hundred twenty".