122422315010209 has 2 divisors, whose sum is σ = 122422315010210. Its totient is φ = 122422315010208.

The previous prime is 122422315010089. The next prime is 122422315010213. The reversal of 122422315010209 is 902010513224221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76079441856609 + 46342873153600 = 8722353^2 + 6807560^2 .

It is a cyclic number.

It is not a de Polignac number, because 122422315010209 - 2³³ = 122413725075617 is a prime.

It is not a weakly prime, because it can be changed into another prime (122422315010269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61211157505104 + 61211157505105.

It is an arithmetic number, because the mean of its divisors is an integer number (61211157505105).

Almost surely, 2^{122422315010209} is an apocalyptic number.

It is an amenable number.

122422315010209 is a deficient number, since it is larger than the sum of its proper divisors (1).

122422315010209 is an equidigital number, since it uses as much as digits as its factorization.

122422315010209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 122422315010209 in words is "one hundred twenty-two trillion, four hundred twenty-two billion, three hundred fifteen million, ten thousand, two hundred nine".