122050050165 has 48 divisors (see below), whose sum is σ = 212787244800. Its totient is φ = 64714256640.

The previous prime is 122050050163. The next prime is 122050050173. The reversal of 122050050165 is 561050050221.

It is not a de Polignac number, because 122050050165 - 2¹ = 122050050163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122050050163) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12827760 + ... + 12837270.

It is an arithmetic number, because the mean of its divisors is an integer number (4433067600).

Almost surely, 2^122050050165 is an apocalyptic number.

122050050165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122050050165 is a deficient number, since it is larger than the sum of its proper divisors (90737194635).

122050050165 is a wasteful number, since it uses less digits than its factorization.

122050050165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11154 (or 11151 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The spelling of 122050050165 in words is "one hundred twenty-two billion, fifty million, fifty thousand, one hundred sixty-five".