113302223122231 has 16 divisors (see below), whose sum is σ = 133401573976608. Its totient is φ = 94870738713600.

The previous prime is 113302223122169. The next prime is 113302223122303. The reversal of 113302223122231 is 132221322203311.

It is a cyclic number.

It is not a de Polignac number, because 113302223122231 - 2⁹ = 113302223121719 is a prime.

It is a super-2 number, since 2×113302223122231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113302223122231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113302223122531) 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, 866809090 + ... + 866939791.

It is an arithmetic number, because the mean of its divisors is an integer number (8337598373538).

Almost surely, 2^{113302223122231} is an apocalyptic number.

113302223122231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113302223122231 is a deficient number, since it is larger than the sum of its proper divisors (20099350854377).

113302223122231 is a wasteful number, since it uses less digits than its factorization.

113302223122231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1733749362.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 113302223122231 its reverse (132221322203311), we get a palindrome (245523545325542).

The spelling of 113302223122231 in words is "one hundred thirteen trillion, three hundred two billion, two hundred twenty-three million, one hundred twenty-two thousand, two hundred thirty-one".