3321020000 has 120 divisors (see below), whose sum is σ = 8346403296. Its totient is φ = 1299776000.

The previous prime is 3321019997. The next prime is 3321020077. The reversal of 3321020000 is 201233.

It is a super-2 number, since 2×3321020000² = 22058347680800000000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 938234 + ... + 941766.

Almost surely, 2^3321020000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3321020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4173201648).

3321020000 is an abundant number, since it is smaller than the sum of its proper divisors (5025383296).

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

3321020000 is an equidigital number, since it uses as much as digits as its factorization.

3321020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3610 (or 3587 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 3321020000 is about 57628.2916630365. The cubic root of 3321020000 is about 1491.9599449699.

Adding to 3321020000 its reverse (201233), we get a palindrome (3321221233).

The spelling of 3321020000 in words is "three billion, three hundred twenty-one million, twenty thousand".