23102223111 has 48 divisors (see below), whose sum is σ = 37814370048. Its totient is φ = 13978137600.

The previous prime is 23102223061. The next prime is 23102223113. The reversal of 23102223111 is 11132220132.

It is not a de Polignac number, because 23102223111 - 2⁶ = 23102223047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23102223113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1679815 + ... + 1693511.

It is an arithmetic number, because the mean of its divisors is an integer number (787799376).

Almost surely, 2^23102223111 is an apocalyptic number.

23102223111 is a deficient number, since it is larger than the sum of its proper divisors (14712146937).

23102223111 is a wasteful number, since it uses less digits than its factorization.

23102223111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14354 (or 14342 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 23102223111 its reverse (11132220132), we get a palindrome (34234443243).

The spelling of 23102223111 in words is "twenty-three billion, one hundred two million, two hundred twenty-three thousand, one hundred eleven".