3301220441 has 4 divisors (see below), whose sum is σ = 3301338384. Its totient is φ = 3301102500.

The previous prime is 3301220399. The next prime is 3301220443. The reversal of 3301220441 is 1440221033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3301220441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3301220443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9566 + ... + 81816.

It is an arithmetic number, because the mean of its divisors is an integer number (825334596).

Almost surely, 2^3301220441 is an apocalyptic number.

It is an amenable number.

3301220441 is a deficient number, since it is larger than the sum of its proper divisors (117943).

3301220441 is an equidigital number, since it uses as much as digits as its factorization.

3301220441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117942.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3301220441 is about 57456.2480588491. The cubic root of 3301220441 is about 1488.9890656195.

Adding to 3301220441 its reverse (1440221033), we get a palindrome (4741441474).

The spelling of 3301220441 in words is "three billion, three hundred one million, two hundred twenty thousand, four hundred forty-one".