112440104112112 has 120 divisors (see below), whose sum is σ = 257214008083200. Its totient is φ = 47467330162560.

The previous prime is 112440104112109. The next prime is 112440104112121. The reversal of 112440104112112 is 211211401044211.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2362212889 + ... + 2362260487.

It is an arithmetic number, because the mean of its divisors is an integer number (2143450067360).

Almost surely, 2^{112440104112112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112440104112112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128607004041600).

112440104112112 is an abundant number, since it is smaller than the sum of its proper divisors (144773903971088).

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

112440104112112 is a wasteful number, since it uses less digits than its factorization.

112440104112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92659 (or 92646 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 25.

Adding to 112440104112112 its reverse (211211401044211), we get a palindrome (323651505156323).

The spelling of 112440104112112 in words is "one hundred twelve trillion, four hundred forty billion, one hundred four million, one hundred twelve thousand, one hundred twelve".