12002332012 has 12 divisors (see below), whose sum is σ = 22913543016. Its totient is φ = 5455605440.

The previous prime is 12002332009. The next prime is 12002332019. The reversal of 12002332012 is 21023320021.

12002332012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12002332019) 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 3 ways as a sum of consecutive naturals, for example, 136390093 + ... + 136390180.

It is an arithmetic number, because the mean of its divisors is an integer number (1909461918).

Almost surely, 2^12002332012 is an apocalyptic number.

It is an amenable number.

12002332012 is a deficient number, since it is larger than the sum of its proper divisors (10911211004).

12002332012 is a wasteful number, since it uses less digits than its factorization.

12002332012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272780288 (or 272780286 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12002332012 its reverse (21023320021), we get a palindrome (33025652033).

The spelling of 12002332012 in words is "twelve billion, two million, three hundred thirty-two thousand, twelve".