3220311230233 has 2 divisors, whose sum is σ = 3220311230234. Its totient is φ = 3220311230232.

The previous prime is 3220311230203. The next prime is 3220311230329. The reversal of 3220311230233 is 3320321130223.

3220311230233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2360438922384 + 859872307849 = 1536372^2 + 927293^2 .

It is a cyclic number.

It is not a de Polignac number, because 3220311230233 - 2¹³ = 3220311222041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3220311230198 and 3220311230207.

It is not a weakly prime, because it can be changed into another prime (3220311230203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610155615116 + 1610155615117.

It is an arithmetic number, because the mean of its divisors is an integer number (1610155615117).

Almost surely, 2^{3220311230233} is an apocalyptic number.

It is an amenable number.

3220311230233 is a deficient number, since it is larger than the sum of its proper divisors (1).

3220311230233 is an equidigital number, since it uses as much as digits as its factorization.

3220311230233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 3220311230233 its reverse (3320321130223), we get a palindrome (6540632360456).

The spelling of 3220311230233 in words is "three trillion, two hundred twenty billion, three hundred eleven million, two hundred thirty thousand, two hundred thirty-three".