122050017 has 8 divisors (see below), whose sum is σ = 180814880. Its totient is φ = 81366660.

The previous prime is 122050003. The next prime is 122050031. The reversal of 122050017 is 710050221.

It is an interprime number because it is at equal distance from previous prime (122050003) and next prime (122050031).

It is not a de Polignac number, because 122050017 - 2⁴ = 122050001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122050037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2260159 + ... + 2260212.

It is an arithmetic number, because the mean of its divisors is an integer number (22601860).

Almost surely, 2^122050017 is an apocalyptic number.

It is an amenable number.

122050017 is a deficient number, since it is larger than the sum of its proper divisors (58764863).

122050017 is an equidigital number, since it uses as much as digits as its factorization.

122050017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4520380 (or 4520374 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 122050017 is about 11047.6249483769. The cubic root of 122050017 is about 496.0353352926.

The spelling of 122050017 in words is "one hundred twenty-two million, fifty thousand, seventeen".