12033021999999 has 64 divisors (see below), whose sum is σ = 21981259238400. Its totient is φ = 5770080408960.

The previous prime is 12033021999997. The next prime is 12033022000019. The reversal of 12033021999999 is 99999912033021.

It is not a de Polignac number, because 12033021999999 - 2¹ = 12033021999997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12033021999991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40740612 + ... + 41034905.

It is an arithmetic number, because the mean of its divisors is an integer number (343457175600).

Almost surely, 2^{12033021999999} is an apocalyptic number.

12033021999999 is a deficient number, since it is larger than the sum of its proper divisors (9948237238401).

12033021999999 is a wasteful number, since it uses less digits than its factorization.

12033021999999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81775565 (or 81775551 counting only the distinct ones).

The product of its (nonzero) digits is 19131876, while the sum is 66.

The spelling of 12033021999999 in words is "twelve trillion, thirty-three billion, twenty-one million, nine hundred ninety-nine thousand, nine hundred ninety-nine".