2020511022 has 16 divisors (see below), whose sum is σ = 4150239312. Its totient is φ = 655300800.

The previous prime is 2020510967. The next prime is 2020511033. The reversal of 2020511022 is 2201150202.

It is a junction number, because it is equal to n+sod(n) for n = 2020510992 and 2020511010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4550479 + ... + 4550922.

It is an arithmetic number, because the mean of its divisors is an integer number (259389957).

Almost surely, 2^2020511022 is an apocalyptic number.

2020511022 is an abundant number, since it is smaller than the sum of its proper divisors (2129728290).

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

2020511022 is a wasteful number, since it uses less digits than its factorization.

2020511022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9101443.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 2020511022 is about 44950.0947941158. The cubic root of 2020511022 is about 1264.2134542943.

Adding to 2020511022 its reverse (2201150202), we get a palindrome (4221661224).

The spelling of 2020511022 in words is "two billion, twenty million, five hundred eleven thousand, twenty-two".