122104009117 has 16 divisors (see below), whose sum is σ = 129297960000. Its totient is φ = 115110906624.

The previous prime is 122104009109. The next prime is 122104009121. The reversal of 122104009117 is 711900401221.

It is a cyclic number.

It is not a de Polignac number, because 122104009117 - 2³ = 122104009109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122104009147) 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 in 15 ways as a sum of consecutive naturals, for example, 3836134 + ... + 3867832.

It is an arithmetic number, because the mean of its divisors is an integer number (8081122500).

Almost surely, 2^122104009117 is an apocalyptic number.

It is an amenable number.

122104009117 is a deficient number, since it is larger than the sum of its proper divisors (7193950883).

122104009117 is a wasteful number, since it uses less digits than its factorization.

122104009117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34860.

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 122104009117 in words is "one hundred twenty-two billion, one hundred four million, nine thousand, one hundred seventeen".