3330221012 has 6 divisors (see below), whose sum is σ = 5827886778. Its totient is φ = 1665110504.

The previous prime is 3330220963. The next prime is 3330221039. The reversal of 3330221012 is 2101220333.

It can be written as a sum of positive squares in only one way, i.e., 2622873796 + 707347216 = 51214^2 + 26596^2 .

It is a super-2 number, since 2×3330221012² = 22180743977532608288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 416277623 + ... + 416277630.

It is an arithmetic number, because the mean of its divisors is an integer number (971314463).

Almost surely, 2^3330221012 is an apocalyptic number.

It is an amenable number.

3330221012 is a deficient number, since it is larger than the sum of its proper divisors (2497665766).

3330221012 is a wasteful number, since it uses less digits than its factorization.

3330221012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832555257 (or 832555255 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3330221012 is about 57708.0671310346. The cubic root of 3330221012 is about 1493.3365183597.

Adding to 3330221012 its reverse (2101220333), we get a palindrome (5431441345).

The spelling of 3330221012 in words is "three billion, three hundred thirty million, two hundred twenty-one thousand, twelve".