112400242124412 has 48 divisors (see below), whose sum is σ = 286110710186112. Its totient is φ = 34060560031680.

The previous prime is 112400242124411. The next prime is 112400242124437. The reversal of 112400242124412 is 214421242004211.

It is a self number, because there is not a number n which added to its sum of digits gives 112400242124412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112400242124411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40835023 + ... + 43500569.

It is an arithmetic number, because the mean of its divisors is an integer number (5960639795544).

Almost surely, 2^{112400242124412} is an apocalyptic number.

112400242124412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112400242124412 is an abundant number, since it is smaller than the sum of its proper divisors (173710468061700).

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

112400242124412 is a wasteful number, since it uses less digits than its factorization.

112400242124412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985018 (or 2985016 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 30.

Adding to 112400242124412 its reverse (214421242004211), we get a palindrome (326821484128623).

The spelling of 112400242124412 in words is "one hundred twelve trillion, four hundred billion, two hundred forty-two million, one hundred twenty-four thousand, four hundred twelve".