12001302332 has 12 divisors (see below), whose sum is σ = 21255319176. Its totient is φ = 5928354000.

The previous prime is 12001302323. The next prime is 12001302421. The reversal of 12001302332 is 23320310021.

It is a self number, because there is not a number n which added to its sum of digits gives 12001302332.

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, 18073919 + ... + 18074582.

It is an arithmetic number, because the mean of its divisors is an integer number (1771276598).

Almost surely, 2^12001302332 is an apocalyptic number.

It is an amenable number.

12001302332 is a deficient number, since it is larger than the sum of its proper divisors (9254016844).

12001302332 is a wasteful number, since it uses less digits than its factorization.

12001302332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36148588 (or 36148586 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12001302332 its reverse (23320310021), we get a palindrome (35321612353).

The spelling of 12001302332 in words is "twelve billion, one million, three hundred two thousand, three hundred thirty-two".