122334112171 has 2 divisors, whose sum is σ = 122334112172. Its totient is φ = 122334112170.

The previous prime is 122334112163. The next prime is 122334112259. The reversal of 122334112171 is 171211433221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122334112171 - 2³ = 122334112163 is a prime.

It is not a weakly prime, because it can be changed into another prime (122334112141) 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, 61167056085 + 61167056086.

It is an arithmetic number, because the mean of its divisors is an integer number (61167056086).

Almost surely, 2^122334112171 is an apocalyptic number.

122334112171 is a deficient number, since it is larger than the sum of its proper divisors (1).

122334112171 is an equidigital number, since it uses as much as digits as its factorization.

122334112171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 28.

Adding to 122334112171 its reverse (171211433221), we get a palindrome (293545545392).

The spelling of 122334112171 in words is "one hundred twenty-two billion, three hundred thirty-four million, one hundred twelve thousand, one hundred seventy-one".