12230011232 has 12 divisors (see below), whose sum is σ = 24077834676. Its totient is φ = 6115005600.

The previous prime is 12230011231. The next prime is 12230011289. The reversal of 12230011232 is 23211003221.

12230011232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12230011232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230011231) by changing a digit.

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 as a sum of consecutive naturals, namely, 191093894 + ... + 191093957.

It is an arithmetic number, because the mean of its divisors is an integer number (2006486223).

Almost surely, 2^12230011232 is an apocalyptic number.

It is an amenable number.

12230011232 is a deficient number, since it is larger than the sum of its proper divisors (11847823444).

12230011232 is an equidigital number, since it uses as much as digits as its factorization.

12230011232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382187861 (or 382187853 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12230011232 its reverse (23211003221), we get a palindrome (35441014453).

The spelling of 12230011232 in words is "twelve billion, two hundred thirty million, eleven thousand, two hundred thirty-two".