3300212221 has 8 divisors (see below), whose sum is σ = 3407330304. Its totient is φ = 3194362080.

The previous prime is 3300212213. The next prime is 3300212297. The reversal of 3300212221 is 1222120033.

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

It is a cyclic number.

It is not a de Polignac number, because 3300212221 - 2³ = 3300212213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3300212195 and 3300212204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3300212621) 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, 311695 + ... + 322108.

It is an arithmetic number, because the mean of its divisors is an integer number (425916288).

Almost surely, 2^3300212221 is an apocalyptic number.

It is an amenable number.

3300212221 is a deficient number, since it is larger than the sum of its proper divisors (107118083).

3300212221 is a wasteful number, since it uses less digits than its factorization.

3300212221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633971.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3300212221 is about 57447.4735823952. The cubic root of 3300212221 is about 1488.8374669973.

Adding to 3300212221 its reverse (1222120033), we get a palindrome (4522332254).

The spelling of 3300212221 in words is "three billion, three hundred million, two hundred twelve thousand, two hundred twenty-one".