3220223230 has 32 divisors (see below), whose sum is σ = 6786037440. Its totient is φ = 1077146880.

The previous prime is 3220223221. The next prime is 3220223291. The reversal of 3220223230 is 323220223.

It is a junction number, because it is equal to n+sod(n) for n = 3220223198 and 3220223207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 558145 + ... + 563884.

It is an arithmetic number, because the mean of its divisors is an integer number (212063670).

Almost surely, 2^3220223230 is an apocalyptic number.

3220223230 is an abundant number, since it is smaller than the sum of its proper divisors (3565814210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3220223230 is a wasteful number, since it uses less digits than its factorization.

3220223230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122084.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 3220223230 is about 56747.0107582770. The cubic root of 3220223230 is about 1476.7103752064.

Adding to 3220223230 its reverse (323220223), we get a palindrome (3543443453).

The spelling of 3220223230 in words is "three billion, two hundred twenty million, two hundred twenty-three thousand, two hundred thirty".