12231030232 has 16 divisors (see below), whose sum is σ = 22939678800. Its totient is φ = 6113782560.

The previous prime is 12231030221. The next prime is 12231030269. The reversal of 12231030232 is 23203013221.

12231030232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186319 + ... + 243262.

It is an arithmetic number, because the mean of its divisors is an integer number (1433729925).

Almost surely, 2^12231030232 is an apocalyptic number.

It is an amenable number.

12231030232 is a deficient number, since it is larger than the sum of its proper divisors (10708648568).

12231030232 is a wasteful number, since it uses less digits than its factorization.

12231030232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433146 (or 433142 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12231030232 its reverse (23203013221), we get a palindrome (35434043453).

The spelling of 12231030232 in words is "twelve billion, two hundred thirty-one million, thirty thousand, two hundred thirty-two".