50206222 has 16 divisors (see below), whose sum is σ = 84160944. Its totient is φ = 22264000.

The previous prime is 50206213. The next prime is 50206229. The reversal of 50206222 is 22260205.

It is a super-3 number, since 3×50206222³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50206222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50206229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26929 + ... + 28732.

It is an arithmetic number, because the mean of its divisors is an integer number (5260059).

Almost surely, 2^50206222 is an apocalyptic number.

50206222 is a deficient number, since it is larger than the sum of its proper divisors (33954722).

50206222 is a wasteful number, since it uses less digits than its factorization.

50206222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55715.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 50206222 is about 7085.6349045093. The cubic root of 50206222 is about 368.9089406946.

Adding to 50206222 its reverse (22260205), we get a palindrome (72466427).

The spelling of 50206222 in words is "fifty million, two hundred six thousand, two hundred twenty-two".