23200111112231 has 8 divisors (see below), whose sum is σ = 23870663382384. Its totient is φ = 22534544361280.

The previous prime is 23200111112173. The next prime is 23200111112279. The reversal of 23200111112231 is 13221111100232.

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 23200111112231 - 2²² = 23200106917927 is a prime.

It is a super-2 number, since 2×23200111112231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23200111112291) 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, 1246370360 + ... + 1246388973.

It is an arithmetic number, because the mean of its divisors is an integer number (2983832922798).

Almost surely, 2^{23200111112231} is an apocalyptic number.

23200111112231 is a deficient number, since it is larger than the sum of its proper divisors (670552270153).

23200111112231 is a wasteful number, since it uses less digits than its factorization.

23200111112231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2492759601.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 23200111112231 its reverse (13221111100232), we get a palindrome (36421222212463).

The spelling of 23200111112231 in words is "twenty-three trillion, two hundred billion, one hundred eleven million, one hundred twelve thousand, two hundred thirty-one".