2020202222020 has 24 divisors (see below), whose sum is σ = 4261113771264. Its totient is φ = 804521059296.

The previous prime is 2020202221979. The next prime is 2020202222029. The reversal of 2020202222020 is 202222020202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2020202221985 and 2020202222003.

It is not an unprimeable number, because it can be changed into a prime (2020202222029) by changing a digit.

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, 222484692 + ... + 222493771.

It is an arithmetic number, because the mean of its divisors is an integer number (177546407136).

Almost surely, 2^{2020202222020} is an apocalyptic number.

2020202222020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020202222020 is an abundant number, since it is smaller than the sum of its proper divisors (2240911549244).

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

2020202222020 is a wasteful number, since it uses less digits than its factorization.

2020202222020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444978699 (or 444978697 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 2020202222020 its reverse (202222020202), we get a palindrome (2222424242222).

The spelling of 2020202222020 in words is "two trillion, twenty billion, two hundred two million, two hundred twenty-two thousand, twenty".