113201222331 has 8 divisors (see below), whose sum is σ = 150936567120. Its totient is φ = 75466679552.

The previous prime is 113201222317. The next prime is 113201222341. The reversal of 113201222331 is 133222102311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113201222331 - 2⁷ = 113201222203 is a prime.

It is a super-2 number, since 2×113201222331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113201222298 and 113201222307.

It is not an unprimeable number, because it can be changed into a prime (113201222341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327415 + ... + 577583.

It is an arithmetic number, because the mean of its divisors is an integer number (18867070890).

Almost surely, 2^113201222331 is an apocalyptic number.

113201222331 is a deficient number, since it is larger than the sum of its proper divisors (37735344789).

113201222331 is a wasteful number, since it uses less digits than its factorization.

113201222331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401005.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 113201222331 its reverse (133222102311), we get a palindrome (246423324642).

The spelling of 113201222331 in words is "one hundred thirteen billion, two hundred one million, two hundred twenty-two thousand, three hundred thirty-one".