2020112210 has 128 divisors (see below), whose sum is σ = 4143052800. Its totient is φ = 705576960.

The previous prime is 2020112209. The next prime is 2020112219. The reversal of 2020112210 is 122110202.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2020112191 and 2020112200.

It is not an unprimeable number, because it can be changed into a prime (2020112219) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22697846 + ... + 22697934.

It is an arithmetic number, because the mean of its divisors is an integer number (32367600).

Almost surely, 2^2020112210 is an apocalyptic number.

2020112210 is an abundant number, since it is smaller than the sum of its proper divisors (2122940590).

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

2020112210 is a wasteful number, since it uses less digits than its factorization.

2020112210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2020112210 is about 44945.6584110190. The cubic root of 2020112210 is about 1264.1302712667.

Adding to 2020112210 its reverse (122110202), we get a palindrome (2142222412).

The spelling of 2020112210 in words is "two billion, twenty million, one hundred twelve thousand, two hundred ten".