2020201837220 has 48 divisors (see below), whose sum is σ = 4853187456768. Its totient is φ = 691968766080.

The previous prime is 2020201837207. The next prime is 2020201837223. The reversal of 2020201837220 is 227381020202.

It is not an unprimeable number, because it can be changed into a prime (2020201837223) 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, 6853727 + ... + 7142406.

It is an arithmetic number, because the mean of its divisors is an integer number (101108072016).

Almost surely, 2^{2020201837220} is an apocalyptic number.

2020201837220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020201837220 is an abundant number, since it is smaller than the sum of its proper divisors (2832985619548).

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

2020201837220 is a wasteful number, since it uses less digits than its factorization.

2020201837220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13997180 (or 13997178 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

Adding to 2020201837220 its reverse (227381020202), we get a palindrome (2247582857422).

The spelling of 2020201837220 in words is "two trillion, twenty billion, two hundred one million, eight hundred thirty-seven thousand, two hundred twenty".