3003301221 has 4 divisors (see below), whose sum is σ = 4004401632. Its totient is φ = 2002200812.

The previous prime is 3003301181. The next prime is 3003301237. The reversal of 3003301221 is 1221033003.

3003301221 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 3003301221 - 2¹⁰ = 3003300197 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3003301221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3003301121) 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, 500550201 + ... + 500550206.

It is an arithmetic number, because the mean of its divisors is an integer number (1001100408).

Almost surely, 2^3003301221 is an apocalyptic number.

It is an amenable number.

3003301221 is a deficient number, since it is larger than the sum of its proper divisors (1001100411).

3003301221 is a wasteful number, since it uses less digits than its factorization.

3003301221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001100410.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3003301221 is about 54802.3833514565. The cubic root of 3003301221 is about 1442.7783968876.

Adding to 3003301221 its reverse (1221033003), we get a palindrome (4224334224).

The spelling of 3003301221 in words is "three billion, three million, three hundred one thousand, two hundred twenty-one".