4066430222 has 16 divisors (see below), whose sum is σ = 6407575200. Its totient is φ = 1931758752.

The previous prime is 4066430219. The next prime is 4066430227. The reversal of 4066430222 is 2220346604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4066430227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289793 + ... + 303500.

It is an arithmetic number, because the mean of its divisors is an integer number (400473450).

Almost surely, 2^4066430222 is an apocalyptic number.

4066430222 is a deficient number, since it is larger than the sum of its proper divisors (2341144978).

4066430222 is a wasteful number, since it uses less digits than its factorization.

4066430222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593467.

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 4066430222 is about 63768.5676646418. The cubic root of 4066430222 is about 1596.1404659737.

Adding to 4066430222 its reverse (2220346604), we get a palindrome (6286776826).

The spelling of 4066430222 in words is "four billion, sixty-six million, four hundred thirty thousand, two hundred twenty-two".