573022222 has 16 divisors (see below), whose sum is σ = 867866112. Its totient is φ = 283741920.

The previous prime is 573022217. The next prime is 573022231. The reversal of 573022222 is 222220375.

It is a happy number.

573022222 is a modest number, since divided by 22222 gives 5730 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166188 + ... + 169600.

It is an arithmetic number, because the mean of its divisors is an integer number (54241632).

Almost surely, 2^573022222 is an apocalyptic number.

573022222 is a deficient number, since it is larger than the sum of its proper divisors (294843890).

573022222 is a wasteful number, since it uses less digits than its factorization.

573022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4203.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 573022222 is about 23937.8825713554. The cubic root of 573022222 is about 830.5972485554.

Adding to 573022222 its reverse (222220375), we get a palindrome (795242597).

The spelling of 573022222 in words is "five hundred seventy-three million, twenty-two thousand, two hundred twenty-two".