3301010221 has 2 divisors, whose sum is σ = 3301010222. Its totient is φ = 3301010220.

The previous prime is 3301010213. The next prime is 3301010227. The reversal of 3301010221 is 1220101033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2048558121 + 1252452100 = 45261^2 + 35390^2 .

It is a cyclic number.

It is not a de Polignac number, because 3301010221 - 2³ = 3301010213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3301010227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1650505110 + 1650505111.

It is an arithmetic number, because the mean of its divisors is an integer number (1650505111).

Almost surely, 2^3301010221 is an apocalyptic number.

It is an amenable number.

3301010221 is a deficient number, since it is larger than the sum of its proper divisors (1).

3301010221 is an equidigital number, since it uses as much as digits as its factorization.

3301010221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 3301010221 is about 57454.4186377340. The cubic root of 3301010221 is about 1488.9574589322.

Adding to 3301010221 its reverse (1220101033), we get a palindrome (4521111254).

The spelling of 3301010221 in words is "three billion, three hundred one million, ten thousand, two hundred twenty-one".