2020019210 has 64 divisors (see below), whose sum is σ = 4172166144. Its totient is φ = 697382400.

The previous prime is 2020019153. The next prime is 2020019227. The reversal of 2020019210 is 129100202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175142 + ... + 186318.

It is an arithmetic number, because the mean of its divisors is an integer number (65190096).

Almost surely, 2^2020019210 is an apocalyptic number.

2020019210 is an abundant number, since it is smaller than the sum of its proper divisors (2152146934).

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

2020019210 is a wasteful number, since it uses less digits than its factorization.

2020019210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11279.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 2020019210 is about 44944.6238164255. The cubic root of 2020019210 is about 1264.1108720276.

Adding to 2020019210 its reverse (129100202), we get a palindrome (2149119412).

It can be divided in two parts, 20200192 and 10, that added together give a palindrome (20200202).

The spelling of 2020019210 in words is "two billion, twenty million, nineteen thousand, two hundred ten".