122110222201013 has 2 divisors, whose sum is σ = 122110222201014. Its totient is φ = 122110222201012.

The previous prime is 122110222200997. The next prime is 122110222201027. The reversal of 122110222201013 is 310102222011221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61373169814609 + 60737052386404 = 7834103^2 + 7793398^2 .

It is an emirp because it is prime and its reverse (310102222011221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122110222201013 - 2⁴ = 122110222200997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122110222201063) 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, 61055111100506 + 61055111100507.

It is an arithmetic number, because the mean of its divisors is an integer number (61055111100507).

Almost surely, 2^{122110222201013} is an apocalyptic number.

It is an amenable number.

122110222201013 is a deficient number, since it is larger than the sum of its proper divisors (1).

122110222201013 is an equidigital number, since it uses as much as digits as its factorization.

122110222201013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 122110222201013 its reverse (310102222011221), we get a palindrome (432212444212234).

The spelling of 122110222201013 in words is "one hundred twenty-two trillion, one hundred ten billion, two hundred twenty-two million, two hundred one thousand, thirteen".