2020201030020 has 48 divisors (see below), whose sum is σ = 5663750516928. Its totient is φ = 538035738240.

The previous prime is 2020201029989. The next prime is 2020201030027. The reversal of 2020201030020 is 200301020202.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 2020201029978 and 2020201030005.

It is not an unprimeable number, because it can be changed into a prime (2020201030027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21344151 + ... + 21438590.

It is an arithmetic number, because the mean of its divisors is an integer number (117994802436).

Almost surely, 2^{2020201030020} is an apocalyptic number.

2020201030020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020201030020 is an abundant number, since it is smaller than the sum of its proper divisors (3643549486908).

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

2020201030020 is a wasteful number, since it uses less digits than its factorization.

2020201030020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42783540 (or 42783538 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 2020201030020 its reverse (200301020202), we get a palindrome (2220502050222).

The spelling of 2020201030020 in words is "two trillion, twenty billion, two hundred one million, thirty thousand, twenty".