50530022222 has 16 divisors (see below), whose sum is σ = 76142061072. Its totient is φ = 25149425280.

The previous prime is 50530022219. The next prime is 50530022237. The reversal of 50530022222 is 22222003505.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1172753 + ... + 1215075.

It is an arithmetic number, because the mean of its divisors is an integer number (4758878817).

Almost surely, 2^50530022222 is an apocalyptic number.

50530022222 is a deficient number, since it is larger than the sum of its proper divisors (25612038850).

50530022222 is a wasteful number, since it uses less digits than its factorization.

50530022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45043.

The product of its (nonzero) digits is 2400, while the sum is 23.

Adding to 50530022222 its reverse (22222003505), we get a palindrome (72752025727).

The spelling of 50530022222 in words is "fifty billion, five hundred thirty million, twenty-two thousand, two hundred twenty-two".