12223131110 has 16 divisors (see below), whose sum is σ = 23159617200. Its totient is φ = 4631923296.

The previous prime is 12223131059. The next prime is 12223131133. The reversal of 12223131110 is 1113132221.

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, 32165945 + ... + 32166324.

It is an arithmetic number, because the mean of its divisors is an integer number (1447476075).

Almost surely, 2^12223131110 is an apocalyptic number.

12223131110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12223131110 is a deficient number, since it is larger than the sum of its proper divisors (10936486090).

12223131110 is a wasteful number, since it uses less digits than its factorization.

12223131110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64332295.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12223131110 its reverse (1113132221), we get a palindrome (13336263331).

The spelling of 12223131110 in words is "twelve billion, two hundred twenty-three million, one hundred thirty-one thousand, one hundred ten".