3321020202 has 48 divisors (see below), whose sum is σ = 6990783840. Its totient is φ = 1050526624.

The previous prime is 3321020201. The next prime is 3321020207. The reversal of 3321020202 is 2020201233.

It is a super-2 number, since 2×3321020202² = 22058350364184241608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3321020201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 602953 + ... + 608435.

It is an arithmetic number, because the mean of its divisors is an integer number (145641330).

Almost surely, 2^3321020202 is an apocalyptic number.

3321020202 is an abundant number, since it is smaller than the sum of its proper divisors (3669763638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3321020202 is a wasteful number, since it uses less digits than its factorization.

3321020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5635 (or 5576 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3321020202 is about 57628.2934156478. The cubic root of 3321020202 is about 1491.9599752193.

Adding to 3321020202 its reverse (2020201233), we get a palindrome (5341221435).

The spelling of 3321020202 in words is "three billion, three hundred twenty-one million, twenty thousand, two hundred two".