12001233303233 has 2 divisors, whose sum is σ = 12001233303234. Its totient is φ = 12001233303232.

The previous prime is 12001233303181. The next prime is 12001233303251. The reversal of 12001233303233 is 33230333210021.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10770946375744 + 1230286927489 = 3281912^2 + 1109183^2 .

It is a cyclic number.

It is not a de Polignac number, because 12001233303233 - 2³⁰ = 12000159561409 is a prime.

It is not a weakly prime, because it can be changed into another prime (12001233303253) 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 as a sum of consecutive naturals, namely, 6000616651616 + 6000616651617.

It is an arithmetic number, because the mean of its divisors is an integer number (6000616651617).

Almost surely, 2^{12001233303233} is an apocalyptic number.

It is an amenable number.

12001233303233 is a deficient number, since it is larger than the sum of its proper divisors (1).

12001233303233 is an equidigital number, since it uses as much as digits as its factorization.

12001233303233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 12001233303233 its reverse (33230333210021), we get a palindrome (45231566513254).

The spelling of 12001233303233 in words is "twelve trillion, one billion, two hundred thirty-three million, three hundred three thousand, two hundred thirty-three".