50222213224 has 64 divisors (see below), whose sum is σ = 103167043200. Its totient is φ = 22844769024.

The previous prime is 50222213207. The next prime is 50222213257. The reversal of 50222213224 is 42231222205.

It is a super-2 number, since 2×50222213224² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287274 + ... + 427750.

It is an arithmetic number, because the mean of its divisors is an integer number (1611985050).

Almost surely, 2^50222213224 is an apocalyptic number.

It is an amenable number.

50222213224 is an abundant number, since it is smaller than the sum of its proper divisors (52944829976).

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

50222213224 is a wasteful number, since it uses less digits than its factorization.

50222213224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140602 (or 140598 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 50222213224 its reverse (42231222205), we get a palindrome (92453435429).

The spelling of 50222213224 in words is "fifty billion, two hundred twenty-two million, two hundred thirteen thousand, two hundred twenty-four".