3321211023020 has 24 divisors (see below), whose sum is σ = 7608592525968. Its totient is φ = 1207713099200.

The previous prime is 3321211023001. The next prime is 3321211023029. The reversal of 3321211023020 is 203201121233.

3321211023020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3321211023020² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3321211022983 and 3321211023001.

It is not an unprimeable number, because it can be changed into a prime (3321211023029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7548206651 + ... + 7548207090.

It is an arithmetic number, because the mean of its divisors is an integer number (317024688582).

Almost surely, 2^{3321211023020} is an apocalyptic number.

It is an amenable number.

3321211023020 is an abundant number, since it is smaller than the sum of its proper divisors (4287381502948).

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

3321211023020 is a wasteful number, since it uses less digits than its factorization.

3321211023020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15096413761 (or 15096413759 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 3321211023020 its reverse (203201121233), we get a palindrome (3524412144253).

The spelling of 3321211023020 in words is "three trillion, three hundred twenty-one billion, two hundred eleven million, twenty-three thousand, twenty".