112112101102112 has 48 divisors (see below), whose sum is σ = 224888815150272. Its totient is φ = 54997515006720.

The previous prime is 112112101102087. The next prime is 112112101102117. The reversal of 112112101102112 is 211201101211211.

It is not an unprimeable number, because it can be changed into a prime (112112101102117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113498093 + ... + 114481619.

It is an arithmetic number, because the mean of its divisors is an integer number (4685183648964).

Almost surely, 2^{112112101102112} is an apocalyptic number.

It is an amenable number.

112112101102112 is an abundant number, since it is smaller than the sum of its proper divisors (112776714048160).

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

112112101102112 is an equidigital number, since it uses as much as digits as its factorization.

112112101102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050801 (or 1050793 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 112112101102112 its reverse (211201101211211), we get a palindrome (323313202313323).

The spelling of 112112101102112 in words is "one hundred twelve trillion, one hundred twelve billion, one hundred one million, one hundred two thousand, one hundred twelve".