12332333221 has 8 divisors (see below), whose sum is σ = 13589834720. Its totient is φ = 11118954672.

The previous prime is 12332333219. The next prime is 12332333227. The reversal of 12332333221 is 12233323321.

12332333221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12332333221 - 2¹ = 12332333219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12332333227) 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, 11030151 + ... + 11031268.

It is an arithmetic number, because the mean of its divisors is an integer number (1698729340).

Almost surely, 2^12332333221 is an apocalyptic number.

It is an amenable number.

12332333221 is a deficient number, since it is larger than the sum of its proper divisors (1257501499).

12332333221 is a wasteful number, since it uses less digits than its factorization.

12332333221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22061475.

The product of its digits is 3888, while the sum is 25.

Adding to 12332333221 its reverse (12233323321), we get a palindrome (24565656542).

It can be divided in two parts, 12 and 332333221, that added together give a palindrome (332333233).

The spelling of 12332333221 in words is "twelve billion, three hundred thirty-two million, three hundred thirty-three thousand, two hundred twenty-one".