3320225641 has 2 divisors, whose sum is σ = 3320225642. Its totient is φ = 3320225640.

The previous prime is 3320225609. The next prime is 3320225659. The reversal of 3320225641 is 1465220233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2894009616 + 426216025 = 53796^2 + 20645^2 .

It is an emirp because it is prime and its reverse (1465220233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3320225641 - 2⁵ = 3320225609 is a prime.

It is a super-2 number, since 2×3320225641² = 22047796614307721762, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3320226641) 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 as a sum of consecutive naturals, namely, 1660112820 + 1660112821.

It is an arithmetic number, because the mean of its divisors is an integer number (1660112821).

Almost surely, 2^3320225641 is an apocalyptic number.

It is an amenable number.

3320225641 is a deficient number, since it is larger than the sum of its proper divisors (1).

3320225641 is an equidigital number, since it uses as much as digits as its factorization.

3320225641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 3320225641 is about 57621.3991586459. The cubic root of 3320225641 is about 1491.8409808851.

Adding to 3320225641 its reverse (1465220233), we get a palindrome (4785445874).

The spelling of 3320225641 in words is "three billion, three hundred twenty million, two hundred twenty-five thousand, six hundred forty-one".