112031124122000 has 160 divisors (see below), whose sum is σ = 278522396425728. Its totient is φ = 43558128000000.

The previous prime is 112031124121997. The next prime is 112031124122009. The reversal of 112031124122000 is 221421130211.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (112031124122009) 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 31 ways as a sum of consecutive naturals, for example, 19701275 + ... + 24742725.

Almost surely, 2^{112031124122000} is an apocalyptic number.

112031124122000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112031124122000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139261198212864).

112031124122000 is an abundant number, since it is smaller than the sum of its proper divisors (166491272303728).

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

112031124122000 is a wasteful number, since it uses less digits than its factorization.

112031124122000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5041786 (or 5041770 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 112031124122000 its reverse (221421130211), we get a palindrome (112252545252211).

The spelling of 112031124122000 in words is "one hundred twelve trillion, thirty-one billion, one hundred twenty-four million, one hundred twenty-two thousand".