2020211112 has 16 divisors (see below), whose sum is σ = 5050527840. Its totient is φ = 673403696.

The previous prime is 2020211101. The next prime is 2020211113. The reversal of 2020211112 is 2111120202.

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

It is not an unprimeable number, because it can be changed into a prime (2020211113) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 42087708 + ... + 42087755.

It is an arithmetic number, because the mean of its divisors is an integer number (315657990).

Almost surely, 2^2020211112 is an apocalyptic number.

It is an amenable number.

2020211112 is an abundant number, since it is smaller than the sum of its proper divisors (3030316728).

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

2020211112 is a wasteful number, since it uses less digits than its factorization.

2020211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84175472 (or 84175468 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 2020211112 is about 44946.7586373033. The cubic root of 2020211112 is about 1264.1509009742.

Adding to 2020211112 its reverse (2111120202), we get a palindrome (4131331314).

The spelling of 2020211112 in words is "two billion, twenty million, two hundred eleven thousand, one hundred twelve".