12120033230 has 16 divisors (see below), whose sum is σ = 21909695184. Its totient is φ = 4827205440.

The previous prime is 12120033223. The next prime is 12120033239. The reversal of 12120033230 is 3233002121.

12120033230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12120033199 and 12120033208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12120033239) 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 7 ways as a sum of consecutive naturals, for example, 2598536 + ... + 2603195.

It is an arithmetic number, because the mean of its divisors is an integer number (1369355949).

Almost surely, 2^12120033230 is an apocalyptic number.

12120033230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12120033230 is a deficient number, since it is larger than the sum of its proper divisors (9789661954).

12120033230 is a wasteful number, since it uses less digits than its factorization.

12120033230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5201971.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12120033230 its reverse (3233002121), we get a palindrome (15353035351).

The spelling of 12120033230 in words is "twelve billion, one hundred twenty million, thirty-three thousand, two hundred thirty".