112402311520 has 96 divisors (see below), whose sum is σ = 267314245632. Its totient is φ = 44663188992.

The previous prime is 112402311487. The next prime is 112402311607. The reversal of 112402311520 is 25113204211.

It is a junction number, because it is equal to n+sod(n) for n = 112402311491 and 112402311500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17943909 + ... + 17950171.

It is an arithmetic number, because the mean of its divisors is an integer number (2784523392).

Almost surely, 2^112402311520 is an apocalyptic number.

112402311520 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 112402311520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133657122816).

112402311520 is an abundant number, since it is smaller than the sum of its proper divisors (154911934112).

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

112402311520 is a wasteful number, since it uses less digits than its factorization.

112402311520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7004 (or 6996 counting only the distinct ones).

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

Adding to 112402311520 its reverse (25113204211), we get a palindrome (137515515731).

The spelling of 112402311520 in words is "one hundred twelve billion, four hundred two million, three hundred eleven thousand, five hundred twenty".