50102161122 has 16 divisors (see below), whose sum is σ = 107912347200. Its totient is φ = 15416049552.

The previous prime is 50102161079. The next prime is 50102161183. The reversal of 50102161122 is 22116120105.

50102161122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321167622 + ... + 321167777.

It is an arithmetic number, because the mean of its divisors is an integer number (6744521700).

Almost surely, 2^50102161122 is an apocalyptic number.

50102161122 is an abundant number, since it is smaller than the sum of its proper divisors (57810186078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50102161122 is a wasteful number, since it uses less digits than its factorization.

50102161122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642335417.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 50102161122 its reverse (22116120105), we get a palindrome (72218281227).

The spelling of 50102161122 in words is "fifty billion, one hundred two million, one hundred sixty-one thousand, one hundred twenty-two".