2020223020 has 12 divisors (see below), whose sum is σ = 4242468384. Its totient is φ = 808089200.

The previous prime is 2020222991. The next prime is 2020223021. The reversal of 2020223020 is 203220202.

It is not an unprimeable number, because it can be changed into a prime (2020223021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50505556 + ... + 50505595.

It is an arithmetic number, because the mean of its divisors is an integer number (353539032).

Almost surely, 2^2020223020 is an apocalyptic number.

2020223020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020223020 is an abundant number, since it is smaller than the sum of its proper divisors (2222245364).

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

2020223020 is a wasteful number, since it uses less digits than its factorization.

2020223020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101011160 (or 101011158 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 2020223020 is about 44946.8911049474. The cubic root of 2020223020 is about 1264.1533847871.

Adding to 2020223020 its reverse (203220202), we get a palindrome (2223443222).

The spelling of 2020223020 in words is "two billion, twenty million, two hundred twenty-three thousand, twenty".