12330322222021 has 2 divisors, whose sum is σ = 12330322222022. Its totient is φ = 12330322222020.

The previous prime is 12330322222007. The next prime is 12330322222081. The reversal of 12330322222021 is 12022222303321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8919241980100 + 3411080241921 = 2986510^2 + 1846911^2 .

It is a cyclic number.

It is not a de Polignac number, because 12330322222021 - 2¹³ = 12330322213829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12330322222081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6165161111010 + 6165161111011.

It is an arithmetic number, because the mean of its divisors is an integer number (6165161111011).

Almost surely, 2^{12330322222021} is an apocalyptic number.

It is an amenable number.

12330322222021 is a deficient number, since it is larger than the sum of its proper divisors (1).

12330322222021 is an equidigital number, since it uses as much as digits as its factorization.

12330322222021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 12330322222021 its reverse (12022222303321), we get a palindrome (24352544525342).

The spelling of 12330322222021 in words is "twelve trillion, three hundred thirty billion, three hundred twenty-two million, two hundred twenty-two thousand, twenty-one".