50122222219 has 4 divisors (see below), whose sum is σ = 52301449296. Its totient is φ = 47942995144.

The previous prime is 50122222217. The next prime is 50122222237. The reversal of 50122222219 is 91222222105.

50122222219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50122222219 - 2¹ = 50122222217 is a prime.

It is a super-2 number, since 2×50122222219² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50122222217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1089613504 + ... + 1089613549.

It is an arithmetic number, because the mean of its divisors is an integer number (13075362324).

Almost surely, 2^50122222219 is an apocalyptic number.

50122222219 is a deficient number, since it is larger than the sum of its proper divisors (2179227077).

50122222219 is a wasteful number, since it uses less digits than its factorization.

50122222219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2179227076.

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 50122222219 in words is "fifty billion, one hundred twenty-two million, two hundred twenty-two thousand, two hundred nineteen".