50016222 has 24 divisors (see below), whose sum is σ = 108613440. Its totient is φ = 16634400.

The previous prime is 50016221. The next prime is 50016223. The reversal of 50016222 is 22261005.

50016222 is a `hidden beast` number, since 500 + 162 + 2 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (50016221) and next prime (50016223).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 50016195 and 50016204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50016221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5722 + ... + 11522.

It is an arithmetic number, because the mean of its divisors is an integer number (4525560).

Almost surely, 2^50016222 is an apocalyptic number.

50016222 is an abundant number, since it is smaller than the sum of its proper divisors (58597218).

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

50016222 is a wasteful number, since it uses less digits than its factorization.

50016222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6288 (or 6285 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 50016222 is about 7072.2147874623. The cubic root of 50016222 is about 368.4429871287.

Adding to 50016222 its reverse (22261005), we get a palindrome (72277227).

The spelling of 50016222 in words is "fifty million, sixteen thousand, two hundred twenty-two".