3321010220 has 48 divisors (see below), whose sum is σ = 7612835328. Its totient is φ = 1206893760.

The previous prime is 3321010211. The next prime is 3321010267. The reversal of 3321010220 is 220101233.

It is a happy number.

It is a super-2 number, since 2×3321010220² = 22058217762688896800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3321010195 and 3321010204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454637 + ... + 461883.

It is an arithmetic number, because the mean of its divisors is an integer number (158600736).

Almost surely, 2^3321010220 is an apocalyptic number.

It is an amenable number.

3321010220 is an abundant number, since it is smaller than the sum of its proper divisors (4291825108).

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

3321010220 is a wasteful number, since it uses less digits than its factorization.

3321010220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9350 (or 9348 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3321010220 is about 57628.2068088189. The cubic root of 3321010220 is about 1491.9584804216.

Adding to 3321010220 its reverse (220101233), we get a palindrome (3541111453).

The spelling of 3321010220 in words is "three billion, three hundred twenty-one million, ten thousand, two hundred twenty".