3321012302020 has 48 divisors (see below), whose sum is σ = 7970533256448. Its totient is φ = 1138617970560.

The previous prime is 3321012301973. The next prime is 3321012302053. The reversal of 3321012302020 is 202032101233.

It is a super-2 number, since 2×3321012302020² (a number of 26 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 20086209 + ... + 20250871.

It is an arithmetic number, because the mean of its divisors is an integer number (166052776176).

Almost surely, 2^{3321012302020} is an apocalyptic number.

It is an amenable number.

3321012302020 is an abundant number, since it is smaller than the sum of its proper divisors (4649520954428).

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

3321012302020 is a wasteful number, since it uses less digits than its factorization.

3321012302020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308740 (or 308738 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 3321012302020 its reverse (202032101233), we get a palindrome (3523044403253).

The spelling of 3321012302020 in words is "three trillion, three hundred twenty-one billion, twelve million, three hundred two thousand, twenty".