23112322231 has 8 divisors (see below), whose sum is σ = 23201010000. Its totient is φ = 23023763520.

The previous prime is 23112322201. The next prime is 23112322249. The reversal of 23112322231 is 13222321132.

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 23112322231 - 2⁵ = 23112322199 is a prime.

It is a super-2 number, since 2×23112322231² (a number of 22 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 (23112322201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334536 + ... + 397666.

It is an arithmetic number, because the mean of its divisors is an integer number (2900126250).

Almost surely, 2^23112322231 is an apocalyptic number.

23112322231 is a deficient number, since it is larger than the sum of its proper divisors (88687769).

23112322231 is a wasteful number, since it uses less digits than its factorization.

23112322231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64529.

The product of its digits is 864, while the sum is 22.

Adding to 23112322231 its reverse (13222321132), we get a palindrome (36334643363).

The spelling of 23112322231 in words is "twenty-three billion, one hundred twelve million, three hundred twenty-two thousand, two hundred thirty-one".