122110422113 has 2 divisors, whose sum is σ = 122110422114. Its totient is φ = 122110422112.

The previous prime is 122110422067. The next prime is 122110422127. The reversal of 122110422113 is 311224011221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121527537664 + 582884449 = 348608^2 + 24143^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122110422113 is a prime.

It is not a weakly prime, because it can be changed into another prime (122110421113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61055211056 + 61055211057.

It is an arithmetic number, because the mean of its divisors is an integer number (61055211057).

Almost surely, 2^122110422113 is an apocalyptic number.

It is an amenable number.

122110422113 is a deficient number, since it is larger than the sum of its proper divisors (1).

122110422113 is an equidigital number, since it uses as much as digits as its factorization.

122110422113 is an evil number, because the sum of its binary digits is even.

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

Adding to 122110422113 its reverse (311224011221), we get a palindrome (433334433334).

The spelling of 122110422113 in words is "one hundred twenty-two billion, one hundred ten million, four hundred twenty-two thousand, one hundred thirteen".