113332212552 has 96 divisors (see below), whose sum is σ = 310499028000. Its totient is φ = 34451209728.

The previous prime is 113332212481. The next prime is 113332212557. The reversal of 113332212552 is 255212233311.

It is not an unprimeable number, because it can be changed into a prime (113332212557) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168324 + ... + 504972.

It is an arithmetic number, because the mean of its divisors is an integer number (3234364875).

Almost surely, 2^113332212552 is an apocalyptic number.

113332212552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is a pronic number, being equal to 336648×336649.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113332212552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155249514000).

113332212552 is an abundant number, since it is smaller than the sum of its proper divisors (197166815448).

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

113332212552 is a wasteful number, since it uses less digits than its factorization.

113332212552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336767 (or 336750 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

Adding to 113332212552 its reverse (255212233311), we get a palindrome (368544445863).

The spelling of 113332212552 in words is "one hundred thirteen billion, three hundred thirty-two million, two hundred twelve thousand, five hundred fifty-two".