2020202011 has 8 divisors (see below), whose sum is σ = 2050196400. Its totient is φ = 1990369920.

The previous prime is 2020202003. The next prime is 2020202071. The reversal of 2020202011 is 1102020202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2020202011 - 2³ = 2020202003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020202071) 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 7 ways as a sum of consecutive naturals, for example, 15381 + ... + 65398.

It is an arithmetic number, because the mean of its divisors is an integer number (256274550).

Almost surely, 2^2020202011 is an apocalyptic number.

2020202011 is a deficient number, since it is larger than the sum of its proper divisors (29994389).

2020202011 is an equidigital number, since it uses as much as digits as its factorization.

2020202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81149.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 2020202011 is about 44946.6573951835. The cubic root of 2020202011 is about 1264.1490026487.

Adding to 2020202011 its reverse (1102020202), we get a palindrome (3122222213).

It can be divided in two parts, 202020201 and 1, that added together give a palindrome (202020202).

The spelling of 2020202011 in words is "two billion, twenty million, two hundred two thousand, eleven".