12332202022121 has 2 divisors, whose sum is σ = 12332202022122. Its totient is φ = 12332202022120.

The previous prime is 12332202022039. The next prime is 12332202022157. The reversal of 12332202022121 is 12122020223321.

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., 12019568955625 + 312633066496 = 3466925^2 + 559136^2 .

It is a cyclic number.

It is not a de Polignac number, because 12332202022121 - 2³⁰ = 12331128280297 is a prime.

It is not a weakly prime, because it can be changed into another prime (12332202022321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6166101011060 + 6166101011061.

It is an arithmetic number, because the mean of its divisors is an integer number (6166101011061).

Almost surely, 2^{12332202022121} is an apocalyptic number.

It is an amenable number.

12332202022121 is a deficient number, since it is larger than the sum of its proper divisors (1).

12332202022121 is an equidigital number, since it uses as much as digits as its factorization.

12332202022121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12332202022121 its reverse (12122020223321), we get a palindrome (24454222245442).

The spelling of 12332202022121 in words is "twelve trillion, three hundred thirty-two billion, two hundred two million, twenty-two thousand, one hundred twenty-one".