3300221212 has 12 divisors (see below), whose sum is σ = 5796238840. Its totient is φ = 1644152976.

The previous prime is 3300221209. The next prime is 3300221251. The reversal of 3300221212 is 2121220033.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1488162 + ... + 1490377.

Almost surely, 2^3300221212 is an apocalyptic number.

It is an amenable number.

3300221212 is a deficient number, since it is larger than the sum of its proper divisors (2496017628).

3300221212 is a wasteful number, since it uses less digits than its factorization.

3300221212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978820 (or 2978818 counting only the distinct ones).

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

The square root of 3300221212 is about 57447.5518364360. The cubic root of 3300221212 is about 1488.8388190443.

Adding to 3300221212 its reverse (2121220033), we get a palindrome (5421441245).

The spelling of 3300221212 in words is "three billion, three hundred million, two hundred twenty-one thousand, two hundred twelve".