323222330022121 has 2 divisors, whose sum is σ = 323222330022122. Its totient is φ = 323222330022120.

The previous prime is 323222330022091. The next prime is 323222330022143. The reversal of 323222330022121 is 121220033222323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 270733754012121 + 52488576010000 = 16453989^2 + 7244900^2 .

It is a cyclic number.

It is not a de Polignac number, because 323222330022121 - 2²³ = 323222321633513 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 323222330022121.

It is not a weakly prime, because it can be changed into another prime (323222330022161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161611165011060 + 161611165011061.

It is an arithmetic number, because the mean of its divisors is an integer number (161611165011061).

Almost surely, 2^{323222330022121} is an apocalyptic number.

It is an amenable number.

323222330022121 is a deficient number, since it is larger than the sum of its proper divisors (1).

323222330022121 is an equidigital number, since it uses as much as digits as its factorization.

323222330022121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 323222330022121 its reverse (121220033222323), we get a palindrome (444442363244444).

The spelling of 323222330022121 in words is "three hundred twenty-three trillion, two hundred twenty-two billion, three hundred thirty million, twenty-two thousand, one hundred twenty-one".