12033002312 has 16 divisors (see below), whose sum is σ = 22588035840. Its totient is φ = 6009526096.

The previous prime is 12033002291. The next prime is 12033002321. The reversal of 12033002312 is 21320033021.

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, 864548 + ... + 878355.

It is an arithmetic number, because the mean of its divisors is an integer number (1411752240).

Almost surely, 2^12033002312 is an apocalyptic number.

It is an amenable number.

12033002312 is a deficient number, since it is larger than the sum of its proper divisors (10555033528).

12033002312 is a wasteful number, since it uses less digits than its factorization.

12033002312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743772 (or 1743768 counting only the distinct ones).

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

Adding to 12033002312 its reverse (21320033021), we get a palindrome (33353035333).

The spelling of 12033002312 in words is "twelve billion, thirty-three million, two thousand, three hundred twelve".