23322322002121 has 2 divisors, whose sum is σ = 23322322002122. Its totient is φ = 23322322002120.

The previous prime is 23322322002113. The next prime is 23322322002127. The reversal of 23322322002121 is 12120022322332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14192255442121 + 9130066560000 = 3767261^2 + 3021600^2 .

It is a cyclic number.

It is not a de Polignac number, because 23322322002121 - 2³ = 23322322002113 is a prime.

It is not a weakly prime, because it can be changed into another prime (23322322002127) 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, 11661161001060 + 11661161001061.

It is an arithmetic number, because the mean of its divisors is an integer number (11661161001061).

Almost surely, 2^{23322322002121} is an apocalyptic number.

It is an amenable number.

23322322002121 is a deficient number, since it is larger than the sum of its proper divisors (1).

23322322002121 is an equidigital number, since it uses as much as digits as its factorization.

23322322002121 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 23322322002121 its reverse (12120022322332), we get a palindrome (35442344324453).

The spelling of 23322322002121 in words is "twenty-three trillion, three hundred twenty-two billion, three hundred twenty-two million, two thousand, one hundred twenty-one".