4223243222 has 16 divisors (see below), whose sum is σ = 6914780352. Its totient is φ = 1918539720.

The previous prime is 4223243209. The next prime is 4223243249. The reversal of 4223243222 is 2223423224.

It is a junction number, because it is equal to n+sod(n) for n = 4223243191 and 4223243200.

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, 16508 + ... + 93375.

It is an arithmetic number, because the mean of its divisors is an integer number (432173772).

Almost surely, 2^4223243222 is an apocalyptic number.

4223243222 is a deficient number, since it is larger than the sum of its proper divisors (2691537130).

4223243222 is a wasteful number, since it uses less digits than its factorization.

4223243222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111643.

The product of its digits is 9216, while the sum is 26.

The square root of 4223243222 is about 64986.4849180197. The cubic root of 4223243222 is about 1616.3994645556.

Adding to 4223243222 its reverse (2223423224), we get a palindrome (6446666446).

The spelling of 4223243222 in words is "four billion, two hundred twenty-three million, two hundred forty-three thousand, two hundred twenty-two".