113422252500 has 360 divisors, whose sum is σ = 367510983840. Its totient is φ = 29474016000.

The previous prime is 113422252469. The next prime is 113422252501. The reversal of 113422252500 is 5252224311.

113422252500 is a `hidden beast` number, since 1 + 134 + 2 + 2 + 2 + 525 + 0 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113422252501) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 270697291 + ... + 270697709.

It is an arithmetic number, because the mean of its divisors is an integer number (1020863844).

Almost surely, 2^113422252500 is an apocalyptic number.

113422252500 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 113422252500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183755491920).

113422252500 is an abundant number, since it is smaller than the sum of its proper divisors (254088731340).

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

113422252500 is a wasteful number, since it uses less digits than its factorization.

113422252500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729 (or 709 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 113422252500 its reverse (5252224311), we get a palindrome (118674476811).

The spelling of 113422252500 in words is "one hundred thirteen billion, four hundred twenty-two million, two hundred fifty-two thousand, five hundred".