122110002197 has 2 divisors, whose sum is σ = 122110002198. Its totient is φ = 122110002196.

The previous prime is 122110002181. The next prime is 122110002227. The reversal of 122110002197 is 791200011221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118384853041 + 3725149156 = 344071^2 + 61034^2 .

It is a cyclic number.

It is not a de Polignac number, because 122110002197 - 2⁴ = 122110002181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122110002107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61055001098 + 61055001099.

It is an arithmetic number, because the mean of its divisors is an integer number (61055001099).

Almost surely, 2^122110002197 is an apocalyptic number.

It is an amenable number.

122110002197 is a deficient number, since it is larger than the sum of its proper divisors (1).

122110002197 is an equidigital number, since it uses as much as digits as its factorization.

122110002197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 26.

The spelling of 122110002197 in words is "one hundred twenty-two billion, one hundred ten million, two thousand, one hundred ninety-seven".