2020231032220 has 24 divisors (see below), whose sum is σ = 4242513693600. Its totient is φ = 808086979392.

The previous prime is 2020231032187. The next prime is 2020231032263. The reversal of 2020231032220 is 222301320202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4169566 + ... + 4628794.

It is an arithmetic number, because the mean of its divisors is an integer number (176771403900).

Almost surely, 2^{2020231032220} is an apocalyptic number.

2020231032220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020231032220 is an abundant number, since it is smaller than the sum of its proper divisors (2222282661380).

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

2020231032220 is a wasteful number, since it uses less digits than its factorization.

2020231032220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679197 (or 679195 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 2020231032220 its reverse (222301320202), we get a palindrome (2242532352422).

The spelling of 2020231032220 in words is "two trillion, twenty billion, two hundred thirty-one million, thirty-two thousand, two hundred twenty".