3305211212 has 12 divisors (see below), whose sum is σ = 5784588096. Its totient is φ = 1652471760.

The previous prime is 3305211197. The next prime is 3305211223. The reversal of 3305211212 is 2121125033.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40037 + ... + 90627.

It is an arithmetic number, because the mean of its divisors is an integer number (482049008).

Almost surely, 2^3305211212 is an apocalyptic number.

It is an amenable number.

3305211212 is a deficient number, since it is larger than the sum of its proper divisors (2479376884).

3305211212 is a wasteful number, since it uses less digits than its factorization.

3305211212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66928 (or 66926 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 3305211212 is about 57490.9663512451. The cubic root of 3305211212 is about 1489.5888257815.

Adding to 3305211212 its reverse (2121125033), we get a palindrome (5426336245).

The spelling of 3305211212 in words is "three billion, three hundred five million, two hundred eleven thousand, two hundred twelve".