12232130132 has 12 divisors (see below), whose sum is σ = 21457319520. Its totient is φ = 6101467416.

The previous prime is 12232130129. The next prime is 12232130143. The reversal of 12232130132 is 23103123221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3647528 + ... + 3650879.

It is an arithmetic number, because the mean of its divisors is an integer number (1788109960).

Almost surely, 2^12232130132 is an apocalyptic number.

It is an amenable number.

12232130132 is a deficient number, since it is larger than the sum of its proper divisors (9225189388).

12232130132 is a wasteful number, since it uses less digits than its factorization.

12232130132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7298830 (or 7298828 counting only the distinct ones).

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

Adding to 12232130132 its reverse (23103123221), we get a palindrome (35335253353).

The spelling of 12232130132 in words is "twelve billion, two hundred thirty-two million, one hundred thirty thousand, one hundred thirty-two".