12000120332 has 24 divisors (see below), whose sum is σ = 21170022720. Its totient is φ = 5951584080.

The previous prime is 12000120317. The next prime is 12000120409. The reversal of 12000120332 is 23302100021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1704203 + ... + 1711229.

It is an arithmetic number, because the mean of its divisors is an integer number (882084280).

Almost surely, 2^12000120332 is an apocalyptic number.

It is an amenable number.

12000120332 is a deficient number, since it is larger than the sum of its proper divisors (9169902388).

12000120332 is a wasteful number, since it uses less digits than its factorization.

12000120332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10421 (or 10419 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12000120332 its reverse (23302100021), we get a palindrome (35302220353).

The spelling of 12000120332 in words is "twelve billion, one hundred twenty thousand, three hundred thirty-two".