3220030231 has 16 divisors (see below), whose sum is σ = 3721547808. Its totient is φ = 2753510400.

The previous prime is 3220030223. The next prime is 3220030237. The reversal of 3220030231 is 1320300223.

It is not a de Polignac number, because 3220030231 - 2³ = 3220030223 is a prime.

It is a super-2 number, since 2×3220030231² = 20737189377107826722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220030237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411451 + ... + 419203.

It is an arithmetic number, because the mean of its divisors is an integer number (232596738).

Almost surely, 2^3220030231 is an apocalyptic number.

3220030231 is a deficient number, since it is larger than the sum of its proper divisors (501517577).

3220030231 is a wasteful number, since it uses less digits than its factorization.

3220030231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10002.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3220030231 is about 56745.3102115056. The cubic root of 3220030231 is about 1476.6808731813.

Adding to 3220030231 its reverse (1320300223), we get a palindrome (4540330454).

The spelling of 3220030231 in words is "three billion, two hundred twenty million, thirty thousand, two hundred thirty-one".