3221331230 has 16 divisors (see below), whose sum is σ = 6244426944. Its totient is φ = 1189414560.

The previous prime is 3221331199. The next prime is 3221331233. The reversal of 3221331230 is 321331223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221331233) 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, 12389606 + ... + 12389865.

It is an arithmetic number, because the mean of its divisors is an integer number (390276684).

Almost surely, 2^3221331230 is an apocalyptic number.

3221331230 is a deficient number, since it is larger than the sum of its proper divisors (3023095714).

3221331230 is a wasteful number, since it uses less digits than its factorization.

3221331230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24779491.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3221331230 is about 56756.7725474238. The cubic root of 3221331230 is about 1476.8797224179.

Adding to 3221331230 its reverse (321331223), we get a palindrome (3542662453).

The spelling of 3221331230 in words is "three billion, two hundred twenty-one million, three hundred thirty-one thousand, two hundred thirty".