12330233312 has 24 divisors (see below), whose sum is σ = 25552787400. Its totient is φ = 5840636544.

The previous prime is 12330233303. The next prime is 12330233327. The reversal of 12330233312 is 21333203321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10139387 + ... + 10140602.

It is an arithmetic number, because the mean of its divisors is an integer number (1064699475).

Almost surely, 2^12330233312 is an apocalyptic number.

It is an amenable number.

12330233312 is an abundant number, since it is smaller than the sum of its proper divisors (13222554088).

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

12330233312 is a wasteful number, since it uses less digits than its factorization.

12330233312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20280018 (or 20280010 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 12330233312 its reverse (21333203321), we get a palindrome (33663436633).

The spelling of 12330233312 in words is "twelve billion, three hundred thirty million, two hundred thirty-three thousand, three hundred twelve".