2020330221120 has 84 divisors (see below), whose sum is σ = 6949094166300. Its totient is φ = 538754724864.

The previous prime is 2020330221059. The next prime is 2020330221139. The reversal of 2020330221120 is 211220330202.

2020330221120 is a `hidden beast` number, since 20 + 203 + 302 + 21 + 120 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1445996630016 + 574333591104 = 1202496^2 + 757848^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2020330221093 and 2020330221102.

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 11 ways as a sum of consecutive naturals, for example, 350748895 + ... + 350754654.

Almost surely, 2^{2020330221120} is an apocalyptic number.

2020330221120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020330221120 is an abundant number, since it is smaller than the sum of its proper divisors (4928763945180).

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

2020330221120 is a wasteful number, since it uses less digits than its factorization.

2020330221120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701503572 (or 701503559 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2020330221120 its reverse (211220330202), we get a palindrome (2231550551322).

The spelling of 2020330221120 in words is "two trillion, twenty billion, three hundred thirty million, two hundred twenty-one thousand, one hundred twenty".