113222324432 has 80 divisors (see below), whose sum is σ = 255656017920. Its totient is φ = 47570419584.

The previous prime is 113222324401. The next prime is 113222324437. The reversal of 113222324432 is 234423222311.

It is a junction number, because it is equal to n+sod(n) for n = 113222324395 and 113222324404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113222324437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2401793 + ... + 2448479.

It is an arithmetic number, because the mean of its divisors is an integer number (3195700224).

Almost surely, 2^113222324432 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 113222324432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127828008960).

113222324432 is an abundant number, since it is smaller than the sum of its proper divisors (142433693488).

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

113222324432 is a wasteful number, since it uses less digits than its factorization.

113222324432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47128 (or 47122 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

Adding to 113222324432 its reverse (234423222311), we get a palindrome (347645546743).

The spelling of 113222324432 in words is "one hundred thirteen billion, two hundred twenty-two million, three hundred twenty-four thousand, four hundred thirty-two".