3220443223 has 8 divisors (see below), whose sum is σ = 3228614928. Its totient is φ = 3212282304.

The previous prime is 3220443221. The next prime is 3220443241. The reversal of 3220443223 is 3223440223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3220443223 - 2¹ = 3220443221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220443221) 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, 1043040 + ... + 1046122.

It is an arithmetic number, because the mean of its divisors is an integer number (403576866).

Almost surely, 2^3220443223 is an apocalyptic number.

3220443223 is a deficient number, since it is larger than the sum of its proper divisors (8171705).

3220443223 is a wasteful number, since it uses less digits than its factorization.

3220443223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5393.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 3220443223 is about 56748.9490915911. The cubic root of 3220443223 is about 1476.7440021244.

Adding to 3220443223 its reverse (3223440223), we get a palindrome (6443883446).

The spelling of 3220443223 in words is "three billion, two hundred twenty million, four hundred forty-three thousand, two hundred twenty-three".