122066326329 has 16 divisors (see below), whose sum is σ = 181398876480. Its totient is φ = 72559549440.

The previous prime is 122066326297. The next prime is 122066326331. The reversal of 122066326329 is 923623660221.

It is not a de Polignac number, because 122066326329 - 2⁵ = 122066326297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122066326339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62984752 + ... + 62986689.

It is an arithmetic number, because the mean of its divisors is an integer number (11337429780).

Almost surely, 2^122066326329 is an apocalyptic number.

122066326329 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

122066326329 is a deficient number, since it is larger than the sum of its proper divisors (59332550151).

122066326329 is a wasteful number, since it uses less digits than its factorization.

122066326329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125971480.

The product of its (nonzero) digits is 279936, while the sum is 42.

The spelling of 122066326329 in words is "one hundred twenty-two billion, sixty-six million, three hundred twenty-six thousand, three hundred twenty-nine".