122190114817 has 16 divisors (see below), whose sum is σ = 127429876224. Its totient is φ = 117032400000.

The previous prime is 122190114799. The next prime is 122190114853. The reversal of 122190114817 is 718411091221.

It is a cyclic number.

It is not a de Polignac number, because 122190114817 - 2³⁵ = 87830376449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122190114887) 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, 10348317 + ... + 10360117.

It is an arithmetic number, because the mean of its divisors is an integer number (7964367264).

Almost surely, 2^122190114817 is an apocalyptic number.

It is an amenable number.

122190114817 is a deficient number, since it is larger than the sum of its proper divisors (5239761407).

122190114817 is a wasteful number, since it uses less digits than its factorization.

122190114817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15240.

The product of its (nonzero) digits is 8064, while the sum is 37.

The spelling of 122190114817 in words is "one hundred twenty-two billion, one hundred ninety million, one hundred fourteen thousand, eight hundred seventeen".