3321766003020 has 96 divisors (see below), whose sum is σ = 9442085334528. Its totient is φ = 872368814592.

The previous prime is 3321766003019. The next prime is 3321766003051. The reversal of 3321766003020 is 203006671233.

It is a super-2 number, since 2×3321766003020² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16595577 + ... + 16794543.

It is an arithmetic number, because the mean of its divisors is an integer number (98355055568).

Almost surely, 2^{3321766003020} is an apocalyptic number.

3321766003020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3321766003020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4721042667264).

3321766003020 is an abundant number, since it is smaller than the sum of its proper divisors (6120319331508).

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

3321766003020 is a wasteful number, since it uses less digits than its factorization.

3321766003020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203199 (or 203197 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 33.

The spelling of 3321766003020 in words is "three trillion, three hundred twenty-one billion, seven hundred sixty-six million, three thousand, twenty".