123220233110 has 16 divisors (see below), whose sum is σ = 238857682896. Its totient is φ = 45496701408.

The previous prime is 123220233109. The next prime is 123220233179. The reversal of 123220233110 is 11332022321.

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, 473923844 + ... + 473924103.

It is an arithmetic number, because the mean of its divisors is an integer number (14928605181).

Almost surely, 2^123220233110 is an apocalyptic number.

123220233110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123220233110 is a deficient number, since it is larger than the sum of its proper divisors (115637449786).

123220233110 is a wasteful number, since it uses less digits than its factorization.

123220233110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947847967.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 123220233110 its reverse (11332022321), we get a palindrome (134552255431).

The spelling of 123220233110 in words is "one hundred twenty-three billion, two hundred twenty million, two hundred thirty-three thousand, one hundred ten".