122123321269 has 2 divisors, whose sum is σ = 122123321270. Its totient is φ = 122123321268.

The previous prime is 122123321207. The next prime is 122123321303. The reversal of 122123321269 is 962123321221.

It is an a-pointer prime, because the next prime (122123321303) can be obtained adding 122123321269 to its sum of digits (34).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114573449169 + 7549872100 = 338487^2 + 86890^2 .

It is a cyclic number.

It is not a de Polignac number, because 122123321269 - 2¹³ = 122123313077 is a prime.

It is a super-2 number, since 2×122123321269² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122123351269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61061660634 + 61061660635.

It is an arithmetic number, because the mean of its divisors is an integer number (61061660635).

Almost surely, 2^122123321269 is an apocalyptic number.

It is an amenable number.

122123321269 is a deficient number, since it is larger than the sum of its proper divisors (1).

122123321269 is an equidigital number, since it uses as much as digits as its factorization.

122123321269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 34.

The spelling of 122123321269 in words is "one hundred twenty-two billion, one hundred twenty-three million, three hundred twenty-one thousand, two hundred sixty-nine".