12002321333 has 8 divisors (see below), whose sum is σ = 12319921152. Its totient is φ = 11687314576.

The previous prime is 12002321281. The next prime is 12002321369. The reversal of 12002321333 is 33312320021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12002321333 - 2⁶ = 12002321269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002321393) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 638885 + ... + 657402.

It is an arithmetic number, because the mean of its divisors is an integer number (1539990144).

Almost surely, 2^12002321333 is an apocalyptic number.

It is an amenable number.

12002321333 is a deficient number, since it is larger than the sum of its proper divisors (317599819).

12002321333 is a wasteful number, since it uses less digits than its factorization.

12002321333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296531.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 12002321333 its reverse (33312320021), we get a palindrome (45314641354).

The spelling of 12002321333 in words is "twelve billion, two million, three hundred twenty-one thousand, three hundred thirty-three".