50222252 has 12 divisors (see below), whose sum is σ = 87939600. Its totient is φ = 25096656.

The previous prime is 50222239. The next prime is 50222279. The reversal of 50222252 is 25222205.

It is a happy 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, 9374 + ... + 13722.

It is an arithmetic number, because the mean of its divisors is an integer number (7328300).

Almost surely, 2^50222252 is an apocalyptic number.

It is an amenable number.

50222252 is a deficient number, since it is larger than the sum of its proper divisors (37717348).

50222252 is a wasteful number, since it uses less digits than its factorization.

50222252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7240 (or 7238 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 50222252 is about 7086.7659760994. The cubic root of 50222252 is about 368.9481986512.

Adding to 50222252 its reverse (25222205), we get a palindrome (75444457).

The spelling of 50222252 in words is "fifty million, two hundred twenty-two thousand, two hundred fifty-two".