12033230232 has 32 divisors (see below), whose sum is σ = 30088857600. Its totient is φ = 4010305824.

The previous prime is 12033230213. The next prime is 12033230267. The reversal of 12033230232 is 23203233021.

It is a junction number, because it is equal to n+sod(n) for n = 12033230199 and 12033230208.

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, 87033 + ... + 177879.

It is an arithmetic number, because the mean of its divisors is an integer number (940276800).

Almost surely, 2^12033230232 is an apocalyptic number.

12033230232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12033230232 is an abundant number, since it is smaller than the sum of its proper divisors (18055627368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12033230232 is a wasteful number, since it uses less digits than its factorization.

12033230232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96375 (or 96371 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 12033230232 its reverse (23203233021), we get a palindrome (35236463253).

The spelling of 12033230232 in words is "twelve billion, thirty-three million, two hundred thirty thousand, two hundred thirty-two".