2020223130020 has 24 divisors (see below), whose sum is σ = 4248520626168. Its totient is φ = 806936480000.

The previous prime is 2020223130011. The next prime is 2020223130089. The reversal of 2020223130020 is 200313220202.

It can be written as a sum of positive squares in 4 ways, for example, as 822529280356 + 1197693849664 = 906934^2 + 1094392^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72033881 + ... + 72061920.

It is an arithmetic number, because the mean of its divisors is an integer number (177021692757).

Almost surely, 2^{2020223130020} is an apocalyptic number.

2020223130020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020223130020 is an abundant number, since it is smaller than the sum of its proper divisors (2228297496148).

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

2020223130020 is a wasteful number, since it uses less digits than its factorization.

2020223130020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144096511 (or 144096509 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 2020223130020 its reverse (200313220202), we get a palindrome (2220536350222).

The spelling of 2020223130020 in words is "two trillion, twenty billion, two hundred twenty-three million, one hundred thirty thousand, twenty".