122330035243217 has 2 divisors, whose sum is σ = 122330035243218. Its totient is φ = 122330035243216.

The previous prime is 122330035243103. The next prime is 122330035243243. The reversal of 122330035243217 is 712342530033221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108269102699536 + 14060932543681 = 10405244^2 + 3749791^2 .

It is a cyclic number.

It is not a de Polignac number, because 122330035243217 - 2¹⁸ = 122330034981073 is a prime.

It is not a weakly prime, because it can be changed into another prime (122330035243277) 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, 61165017621608 + 61165017621609.

It is an arithmetic number, because the mean of its divisors is an integer number (61165017621609).

Almost surely, 2^{122330035243217} is an apocalyptic number.

It is an amenable number.

122330035243217 is a deficient number, since it is larger than the sum of its proper divisors (1).

122330035243217 is an equidigital number, since it uses as much as digits as its factorization.

122330035243217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 38.

Adding to 122330035243217 its reverse (712342530033221), we get a palindrome (834672565276438).

The spelling of 122330035243217 in words is "one hundred twenty-two trillion, three hundred thirty billion, thirty-five million, two hundred forty-three thousand, two hundred seventeen".