112111010100112 has 60 divisors (see below), whose sum is σ = 221710323262080. Its totient is φ = 54910136893248.

The previous prime is 112111010100073. The next prime is 112111010100139. The reversal of 112111010100112 is 211001010111211.

It is a junction number, because it is equal to n+sod(n) for n = 112111010100092 and 112111010100101.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17637493 + ... + 23136619.

It is an arithmetic number, because the mean of its divisors is an integer number (3695172054368).

Almost surely, 2^{112111010100112} is an apocalyptic number.

It is an amenable number.

112111010100112 is a deficient number, since it is larger than the sum of its proper divisors (109599313161968).

112111010100112 is an equidigital number, since it uses as much as digits as its factorization.

112111010100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5499468 (or 5499335 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 112111010100112 its reverse (211001010111211), we get a palindrome (323112020211323).

The spelling of 112111010100112 in words is "one hundred twelve trillion, one hundred eleven billion, ten million, one hundred thousand, one hundred twelve".