112125422000 has 160 divisors (see below), whose sum is σ = 290778621120. Its totient is φ = 41687193600.

The previous prime is 112125421997. The next prime is 112125422033. The reversal of 112125422000 is 224521211.

112125422000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×112125422000² (a number of 23 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1986164 + ... + 2041836.

It is an arithmetic number, because the mean of its divisors is an integer number (1817366382).

Almost surely, 2^112125422000 is an apocalyptic number.

112125422000 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 112125422000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145389310560).

112125422000 is an abundant number, since it is smaller than the sum of its proper divisors (178653199120).

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

112125422000 is a wasteful number, since it uses less digits than its factorization.

112125422000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55768 (or 55752 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 112125422000 its reverse (224521211), we get a palindrome (112349943211).

The spelling of 112125422000 in words is "one hundred twelve billion, one hundred twenty-five million, four hundred twenty-two thousand".