50771222 has 8 divisors (see below), whose sum is σ = 76253400. Its totient is φ = 25353424.

The previous prime is 50771213. The next prime is 50771263. The reversal of 50771222 is 22217705.

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

It is a junction number, because it is equal to n+sod(n) for n = 50771191 and 50771200.

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, 14072 + ... + 17307.

It is an arithmetic number, because the mean of its divisors is an integer number (9531675).

Almost surely, 2^50771222 is an apocalyptic number.

50771222 is a deficient number, since it is larger than the sum of its proper divisors (25482178).

50771222 is a wasteful number, since it uses less digits than its factorization.

50771222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32190.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 50771222 is about 7125.3927611045. The cubic root of 50771222 is about 370.2876312247.

Adding to 50771222 its reverse (22217705), we get a palindrome (72988927).

The spelling of 50771222 in words is "fifty million, seven hundred seventy-one thousand, two hundred twenty-two".