3301222213 has 2 divisors, whose sum is σ = 3301222214. Its totient is φ = 3301222212.

The previous prime is 3301222159. The next prime is 3301222219. The reversal of 3301222213 is 3122221033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2983562884 + 317659329 = 54622^2 + 17823^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3301222213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3301222219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1650611106 + 1650611107.

It is an arithmetic number, because the mean of its divisors is an integer number (1650611107).

Almost surely, 2^3301222213 is an apocalyptic number.

It is an amenable number.

3301222213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3301222213 is an equidigital number, since it uses as much as digits as its factorization.

3301222213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3301222213 is about 57456.2634792761. The cubic root of 3301222213 is about 1488.9893320349.

Adding to 3301222213 its reverse (3122221033), we get a palindrome (6423443246).

It can be divided in two parts, 33012 and 22213, that added together give a square (55225 = 235²).

The spelling of 3301222213 in words is "three billion, three hundred one million, two hundred twenty-two thousand, two hundred thirteen".