122201222322017 has 2 divisors, whose sum is σ = 122201222322018. Its totient is φ = 122201222322016.

The previous prime is 122201222321999. The next prime is 122201222322043. The reversal of 122201222322017 is 710223222102221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92731969505536 + 29469252816481 = 9629744^2 + 5428559^2 .

It is a cyclic number.

It is not a de Polignac number, because 122201222322017 - 2¹⁰ = 122201222320993 is a prime.

It is not a weakly prime, because it can be changed into another prime (122201222322217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61100611161008 + 61100611161009.

It is an arithmetic number, because the mean of its divisors is an integer number (61100611161009).

Almost surely, 2^{122201222322017} is an apocalyptic number.

It is an amenable number.

122201222322017 is a deficient number, since it is larger than the sum of its proper divisors (1).

122201222322017 is an equidigital number, since it uses as much as digits as its factorization.

122201222322017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 29.

Adding to 122201222322017 its reverse (710223222102221), we get a palindrome (832424444424238).

The spelling of 122201222322017 in words is "one hundred twenty-two trillion, two hundred one billion, two hundred twenty-two million, three hundred twenty-two thousand, seventeen".