112112120002112 has 56 divisors (see below), whose sum is σ = 238020608682240. Its totient is φ = 52235155100160.

The previous prime is 112112120002067. The next prime is 112112120002117. The reversal of 112112120002112 is 211200021211211.

It is not an unprimeable number, because it can be changed into a prime (112112120002117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755642768 + ... + 755791119.

Almost surely, 2^{112112120002112} is an apocalyptic number.

It is an amenable number.

112112120002112 is an abundant number, since it is smaller than the sum of its proper divisors (125908488680128).

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

112112120002112 is a wasteful number, since it uses less digits than its factorization.

112112120002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511433979 (or 1511433969 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112112120002112 its reverse (211200021211211), we get a palindrome (323312141213323).

The spelling of 112112120002112 in words is "one hundred twelve trillion, one hundred twelve billion, one hundred twenty million, two thousand, one hundred twelve".