112482398721 has 64 divisors (see below), whose sum is σ = 191115104256. Its totient is φ = 57630925440.

The previous prime is 112482398719. The next prime is 112482398729. The reversal of 112482398721 is 127893284211.

It is not a de Polignac number, because 112482398721 - 2¹ = 112482398719 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112482398729) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2012860 + ... + 2067986.

It is an arithmetic number, because the mean of its divisors is an integer number (2986173504).

Almost surely, 2^112482398721 is an apocalyptic number.

112482398721 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112482398721 is a deficient number, since it is larger than the sum of its proper divisors (78632705535).

112482398721 is an equidigital number, since it uses as much as digits as its factorization.

112482398721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55243 (or 55221 counting only the distinct ones).

The product of its digits is 387072, while the sum is 48.

The spelling of 112482398721 in words is "one hundred twelve billion, four hundred eighty-two million, three hundred ninety-eight thousand, seven hundred twenty-one".