3320303032221 has 8 divisors (see below), whose sum is σ = 5059509382464. Its totient is φ = 1897316018400.

The previous prime is 3320303032181. The next prime is 3320303032243. The reversal of 3320303032221 is 1222303030233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3320303032221 - 2⁶ = 3320303032157 is a prime.

It is a super-2 number, since 2×3320303032221² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3320303032191 and 3320303032200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320303032721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79054834080 + ... + 79054834121.

It is an arithmetic number, because the mean of its divisors is an integer number (632438672808).

Almost surely, 2^{3320303032221} is an apocalyptic number.

It is an amenable number.

3320303032221 is a deficient number, since it is larger than the sum of its proper divisors (1739206350243).

3320303032221 is a wasteful number, since it uses less digits than its factorization.

3320303032221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158109668211.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 3320303032221 its reverse (1222303030233), we get a palindrome (4542606062454).

The spelling of 3320303032221 in words is "three trillion, three hundred twenty billion, three hundred three million, thirty-two thousand, two hundred twenty-one".