113222400104 has 128 divisors (see below), whose sum is σ = 244686458880. Its totient is φ = 48613804800.

The previous prime is 113222400103. The next prime is 113222400113. The reversal of 113222400104 is 401004222311.

It is not an unprimeable number, because it can be changed into a prime (113222400103) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 93340202 + ... + 93341414.

It is an arithmetic number, because the mean of its divisors is an integer number (1911612960).

Almost surely, 2^113222400104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113222400104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122343229440).

113222400104 is an abundant number, since it is smaller than the sum of its proper divisors (131464058776).

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

113222400104 is a wasteful number, since it uses less digits than its factorization.

113222400104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1791 (or 1787 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 113222400104 its reverse (401004222311), we get a palindrome (514226622415).

The spelling of 113222400104 in words is "one hundred thirteen billion, two hundred twenty-two million, four hundred thousand, one hundred four".