113226352372 has 24 divisors (see below), whose sum is σ = 226937640384. Its totient is φ = 48421664832.

The previous prime is 113226352361. The next prime is 113226352397. The reversal of 113226352372 is 273253622311.

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, 4316473 + ... + 4342624.

It is an arithmetic number, because the mean of its divisors is an integer number (9455735016).

Almost surely, 2^113226352372 is an apocalyptic number.

It is an amenable number.

113226352372 is an abundant number, since it is smaller than the sum of its proper divisors (113711288012).

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

113226352372 is a wasteful number, since it uses less digits than its factorization.

113226352372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8659575 (or 8659573 counting only the distinct ones).

The product of its digits is 90720, while the sum is 37.

Adding to 113226352372 its reverse (273253622311), we get a palindrome (386479974683).

The spelling of 113226352372 in words is "one hundred thirteen billion, two hundred twenty-six million, three hundred fifty-two thousand, three hundred seventy-two".