23110230222 has 24 divisors (see below), whose sum is σ = 51137532576. Its totient is φ = 7539507456.

The previous prime is 23110230217. The next prime is 23110230257. The reversal of 23110230222 is 22203201132.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 23110230195 and 23110230204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13657683 + ... + 13659374.

It is an arithmetic number, because the mean of its divisors is an integer number (2130730524).

Almost surely, 2^23110230222 is an apocalyptic number.

23110230222 is an abundant number, since it is smaller than the sum of its proper divisors (28027302354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23110230222 is a wasteful number, since it uses less digits than its factorization.

23110230222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27317112 (or 27317109 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 23110230222 its reverse (22203201132), we get a palindrome (45313431354).

The spelling of 23110230222 in words is "twenty-three billion, one hundred ten million, two hundred thirty thousand, two hundred twenty-two".