112234512640 has 72 divisors (see below), whose sum is σ = 270953948160. Its totient is φ = 44540246016.

The previous prime is 112234512629. The next prime is 112234512673. The reversal of 112234512640 is 46215432211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182650 + ... + 507769.

It is an arithmetic number, because the mean of its divisors is an integer number (3763249280).

Almost surely, 2^112234512640 is an apocalyptic number.

112234512640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112234512640 is an abundant number, since it is smaller than the sum of its proper divisors (158719435520).

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

112234512640 is an equidigital number, since it uses as much as digits as its factorization.

112234512640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690567 (or 690553 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 112234512640 its reverse (46215432211), we get a palindrome (158449944851).

The spelling of 112234512640 in words is "one hundred twelve billion, two hundred thirty-four million, five hundred twelve thousand, six hundred forty".