12033321333 has 16 divisors (see below), whose sum is σ = 17506785792. Its totient is φ = 7291350000.

The previous prime is 12033321271. The next prime is 12033321353. The reversal of 12033321333 is 33312333021.

It is not a de Polignac number, because 12033321333 - 2⁹ = 12033320821 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12033321353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126558 + ... + 200208.

It is an arithmetic number, because the mean of its divisors is an integer number (1094174112).

Almost surely, 2^12033321333 is an apocalyptic number.

It is an amenable number.

12033321333 is a deficient number, since it is larger than the sum of its proper divisors (5473464459).

12033321333 is a wasteful number, since it uses less digits than its factorization.

12033321333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78616.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 12033321333 its reverse (33312333021), we get a palindrome (45345654354).

The spelling of 12033321333 in words is "twelve billion, thirty-three million, three hundred twenty-one thousand, three hundred thirty-three".