12001320333332 has 12 divisors (see below), whose sum is σ = 22911611545536. Its totient is φ = 5455145606040.

The previous prime is 12001320333329. The next prime is 12001320333469. The reversal of 12001320333332 is 23333302310021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136378640108 + ... + 136378640195.

It is an arithmetic number, because the mean of its divisors is an integer number (1909300962128).

Almost surely, 2^{12001320333332} is an apocalyptic number.

It is an amenable number.

12001320333332 is a deficient number, since it is larger than the sum of its proper divisors (10910291212204).

12001320333332 is a wasteful number, since it uses less digits than its factorization.

12001320333332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272757280318 (or 272757280316 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 12001320333332 its reverse (23333302310021), we get a palindrome (35334622643353).

The spelling of 12001320333332 in words is "twelve trillion, one billion, three hundred twenty million, three hundred thirty-three thousand, three hundred thirty-two".