12322110044 has 24 divisors (see below), whose sum is σ = 22217463408. Its totient is φ = 5977031040.

The previous prime is 12322110023. The next prime is 12322110127. The reversal of 12322110044 is 44001122321.

It is a junction number, because it is equal to n+sod(n) for n = 12322109998 and 12322110025.

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, 328082 + ... + 363705.

It is an arithmetic number, because the mean of its divisors is an integer number (925727642).

Almost surely, 2^12322110044 is an apocalyptic number.

It is an amenable number.

12322110044 is a deficient number, since it is larger than the sum of its proper divisors (9895353364).

12322110044 is a wasteful number, since it uses less digits than its factorization.

12322110044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691925 (or 691923 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12322110044 its reverse (44001122321), we get a palindrome (56323232365).

The spelling of 12322110044 in words is "twelve billion, three hundred twenty-two million, one hundred ten thousand, forty-four".