12012310130332 has 24 divisors (see below), whose sum is σ = 21703988536832. Its totient is φ = 5811247897200.

The previous prime is 12012310130309. The next prime is 12012310130393. The reversal of 12012310130332 is 23303101321021.

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, 9044718 + ... + 10287445.

Almost surely, 2^{12012310130332} is an apocalyptic number.

It is an amenable number.

12012310130332 is a deficient number, since it is larger than the sum of its proper divisors (9691678406500).

12012310130332 is a wasteful number, since it uses less digits than its factorization.

12012310130332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19337209 (or 19337207 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12012310130332 its reverse (23303101321021), we get a palindrome (35315411451353).

The spelling of 12012310130332 in words is "twelve trillion, twelve billion, three hundred ten million, one hundred thirty thousand, three hundred thirty-two".