12231330230 has 32 divisors (see below), whose sum is σ = 25217697600. Its totient is φ = 4184248320.

The previous prime is 12231330227. The next prime is 12231330239. The reversal of 12231330230 is 3203313221.

12231330230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12231330239) 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 in 15 ways as a sum of consecutive naturals, for example, 163151 + ... + 226010.

It is an arithmetic number, because the mean of its divisors is an integer number (788053050).

Almost surely, 2^12231330230 is an apocalyptic number.

12231330230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12231330230 is an abundant number, since it is smaller than the sum of its proper divisors (12986367370).

12231330230 is a wasteful number, since it uses less digits than its factorization.

12231330230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389624.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 12231330230 its reverse (3203313221), we get a palindrome (15434643451).

The spelling of 12231330230 in words is "twelve billion, two hundred thirty-one million, three hundred thirty thousand, two hundred thirty".