113022344440 has 32 divisors (see below), whose sum is σ = 256302650880. Its totient is φ = 44852959872.

The previous prime is 113022344429. The next prime is 113022344489. The reversal of 113022344440 is 44443220311.

It is a junction number, because it is equal to n+sod(n) for n = 113022344399 and 113022344408.

It is a congruent number.

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, 11119167 + ... + 11129326.

It is an arithmetic number, because the mean of its divisors is an integer number (8009457840).

Almost surely, 2^113022344440 is an apocalyptic number.

113022344440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113022344440 is an abundant number, since it is smaller than the sum of its proper divisors (143280306440).

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

113022344440 is a wasteful number, since it uses less digits than its factorization.

113022344440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22248631 (or 22248627 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 113022344440 its reverse (44443220311), we get a palindrome (157465564751).

The spelling of 113022344440 in words is "one hundred thirteen billion, twenty-two million, three hundred forty-four thousand, four hundred forty".