112031215240 has 64 divisors (see below), whose sum is σ = 292137788160. Its totient is φ = 37869699840.

The previous prime is 112031215229. The next prime is 112031215243. The reversal of 112031215240 is 42512130211.

It is not an unprimeable number, because it can be changed into a prime (112031215243) 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, 2797807 + ... + 2837566.

It is an arithmetic number, because the mean of its divisors is an integer number (4564652940).

Almost surely, 2^112031215240 is an apocalyptic number.

112031215240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112031215240 is an abundant number, since it is smaller than the sum of its proper divisors (180106572920).

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

112031215240 is a wasteful number, since it uses less digits than its factorization.

112031215240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5635462 (or 5635458 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 112031215240 its reverse (42512130211), we get a palindrome (154543345451).

The spelling of 112031215240 in words is "one hundred twelve billion, thirty-one million, two hundred fifteen thousand, two hundred forty".