4568194222 has 16 divisors (see below), whose sum is σ = 6867951552. Its totient is φ = 2278884960.

The previous prime is 4568194217. The next prime is 4568194223. The reversal of 4568194222 is 2224918654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4568194223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3143248 + ... + 3144700.

It is an arithmetic number, because the mean of its divisors is an integer number (429246972).

Almost surely, 2^4568194222 is an apocalyptic number.

4568194222 is a deficient number, since it is larger than the sum of its proper divisors (2299757330).

4568194222 is a wasteful number, since it uses less digits than its factorization.

4568194222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3963.

The product of its digits is 276480, while the sum is 43.

The square root of 4568194222 is about 67588.4178095626. The cubic root of 4568194222 is about 1659.2615651616.

It can be divided in two parts, 456819 and 4222, that added together give a square (461041 = 679²).

The spelling of 4568194222 in words is "four billion, five hundred sixty-eight million, one hundred ninety-four thousand, two hundred twenty-two".