50221717222 has 8 divisors (see below), whose sum is σ = 75333611016. Its totient is φ = 25110513552.

The previous prime is 50221717219. The next prime is 50221717241. The reversal of 50221717222 is 22271712205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88213 + ... + 328975.

It is an arithmetic number, because the mean of its divisors is an integer number (9416701377).

Almost surely, 2^50221717222 is an apocalyptic number.

50221717222 is a deficient number, since it is larger than the sum of its proper divisors (25111893794).

50221717222 is a wasteful number, since it uses less digits than its factorization.

50221717222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345062.

The product of its (nonzero) digits is 7840, while the sum is 31.

The spelling of 50221717222 in words is "fifty billion, two hundred twenty-one million, seven hundred seventeen thousand, two hundred twenty-two".