3300232103221 has 2 divisors, whose sum is σ = 3300232103222. Its totient is φ = 3300232103220.

The previous prime is 3300232103219. The next prime is 3300232103297. The reversal of 3300232103221 is 1223012320033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3205482028996 + 94750074225 = 1790386^2 + 307815^2 .

It is a cyclic number.

It is not a de Polignac number, because 3300232103221 - 2¹ = 3300232103219 is a prime.

Together with 3300232103219, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 3300232103192 and 3300232103201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3300232106221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1650116051610 + 1650116051611.

It is an arithmetic number, because the mean of its divisors is an integer number (1650116051611).

Almost surely, 2^{3300232103221} is an apocalyptic number.

It is an amenable number.

3300232103221 is a deficient number, since it is larger than the sum of its proper divisors (1).

3300232103221 is an equidigital number, since it uses as much as digits as its factorization.

3300232103221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 3300232103221 its reverse (1223012320033), we get a palindrome (4523244423254).

The spelling of 3300232103221 in words is "three trillion, three hundred billion, two hundred thirty-two million, one hundred three thousand, two hundred twenty-one".