23110313223220 has 24 divisors (see below), whose sum is σ = 48559824792864. Its totient is φ = 9238760141856.

The previous prime is 23110313223191. The next prime is 23110313223247. The reversal of 23110313223220 is 2232231301132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335286394 + ... + 335355313.

It is an arithmetic number, because the mean of its divisors is an integer number (2023326033036).

Almost surely, 2^{23110313223220} is an apocalyptic number.

23110313223220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23110313223220 is an abundant number, since it is smaller than the sum of its proper divisors (25449511569644).

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

23110313223220 is a wasteful number, since it uses less digits than its factorization.

23110313223220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670643439 (or 670643437 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 23110313223220 its reverse (2232231301132), we get a palindrome (25342544524352).

The spelling of 23110313223220 in words is "twenty-three trillion, one hundred ten billion, three hundred thirteen million, two hundred twenty-three thousand, two hundred twenty".