122321032330213 has 2 divisors, whose sum is σ = 122321032330214. Its totient is φ = 122321032330212.

The previous prime is 122321032330207. The next prime is 122321032330249. The reversal of 122321032330213 is 312033230123221.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80082757516609 + 42238274813604 = 8948897^2 + 6499098^2 .

It is a cyclic number.

It is not a de Polignac number, because 122321032330213 - 2⁴⁵ = 87136660241381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122321032430213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61160516165106 + 61160516165107.

It is an arithmetic number, because the mean of its divisors is an integer number (61160516165107).

Almost surely, 2^{122321032330213} is an apocalyptic number.

It is an amenable number.

122321032330213 is a deficient number, since it is larger than the sum of its proper divisors (1).

122321032330213 is an equidigital number, since it uses as much as digits as its factorization.

122321032330213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 122321032330213 its reverse (312033230123221), we get a palindrome (434354262453434).

The spelling of 122321032330213 in words is "one hundred twenty-two trillion, three hundred twenty-one billion, thirty-two million, three hundred thirty thousand, two hundred thirteen".