50022022197 has 16 divisors (see below), whose sum is σ = 76229333120. Its totient is φ = 28582025472.

The previous prime is 50022022187. The next prime is 50022022199. The reversal of 50022022197 is 79122022005.

It is not a de Polignac number, because 50022022197 - 2¹¹ = 50022020149 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 (50022022199) 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, 259329 + ... + 409017.

It is an arithmetic number, because the mean of its divisors is an integer number (4764333320).

Almost surely, 2^50022022197 is an apocalyptic number.

It is an amenable number.

50022022197 is a deficient number, since it is larger than the sum of its proper divisors (26207310923).

50022022197 is a wasteful number, since it uses less digits than its factorization.

50022022197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165612.

The product of its (nonzero) digits is 5040, while the sum is 30.

The spelling of 50022022197 in words is "fifty billion, twenty-two million, twenty-two thousand, one hundred ninety-seven".