12032313122 has 16 divisors (see below), whose sum is σ = 19182845760. Its totient is φ = 5644179792.

The previous prime is 12032313089. The next prime is 12032313151. The reversal of 12032313122 is 22131323021.

It is a junction number, because it is equal to n+sod(n) for n = 12032313094 and 12032313103.

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, 1533173 + ... + 1541000.

It is an arithmetic number, because the mean of its divisors is an integer number (1198927860).

Almost surely, 2^12032313122 is an apocalyptic number.

12032313122 is a deficient number, since it is larger than the sum of its proper divisors (7150532638).

12032313122 is a wasteful number, since it uses less digits than its factorization.

12032313122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3074297.

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

Adding to 12032313122 its reverse (22131323021), we get a palindrome (34163636143).

The spelling of 12032313122 in words is "twelve billion, thirty-two million, three hundred thirteen thousand, one hundred twenty-two".