12232001333 has 2 divisors, whose sum is σ = 12232001334. Its totient is φ = 12232001332.

The previous prime is 12232001329. The next prime is 12232001351. The reversal of 12232001333 is 33310023221.

12232001333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9856121284 + 2375880049 = 99278^2 + 48743^2 .

It is a cyclic number.

It is not a de Polignac number, because 12232001333 - 2² = 12232001329 is a prime.

It is a super-3 number, since 3×12232001333³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12232001303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6116000666 + 6116000667.

It is an arithmetic number, because the mean of its divisors is an integer number (6116000667).

Almost surely, 2^12232001333 is an apocalyptic number.

It is an amenable number.

12232001333 is a deficient number, since it is larger than the sum of its proper divisors (1).

12232001333 is an equidigital number, since it uses as much as digits as its factorization.

12232001333 is an odious number, because the sum of its binary digits is odd.

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

Adding to 12232001333 its reverse (33310023221), we get a palindrome (45542024554).

The spelling of 12232001333 in words is "twelve billion, two hundred thirty-two million, one thousand, three hundred thirty-three".