3220230231 has 12 divisors (see below), whose sum is σ = 4652435008. Its totient is φ = 2146362624.

The previous prime is 3220230229. The next prime is 3220230281. The reversal of 3220230231 is 1320320223.

It is a happy number.

It is not a de Polignac number, because 3220230231 - 2¹ = 3220230229 is a prime.

It is a super-2 number, since 2×3220230231² = 20739765481292626722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220230281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9591 + ... + 80823.

Almost surely, 2^3220230231 is an apocalyptic number.

3220230231 is a deficient number, since it is larger than the sum of its proper divisors (1432204777).

3220230231 is a wasteful number, since it uses less digits than its factorization.

3220230231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76262 (or 76259 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3220230231 is about 56747.0724443121. The cubic root of 3220230231 is about 1476.7114453643.

Adding to 3220230231 its reverse (1320320223), we get a palindrome (4540550454).

The spelling of 3220230231 in words is "three billion, two hundred twenty million, two hundred thirty thousand, two hundred thirty-one".