2020202211 has 4 divisors (see below), whose sum is σ = 2693602952. Its totient is φ = 1346801472.

The previous prime is 2020202207. The next prime is 2020202237. The reversal of 2020202211 is 1122020202.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2020202211 - 2² = 2020202207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020202201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336700366 + ... + 336700371.

It is an arithmetic number, because the mean of its divisors is an integer number (673400738).

Almost surely, 2^2020202211 is an apocalyptic number.

2020202211 is a deficient number, since it is larger than the sum of its proper divisors (673400741).

2020202211 is an equidigital number, since it uses as much as digits as its factorization.

2020202211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673400740.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2020202211 is about 44946.6596200430. The cubic root of 2020202211 is about 1264.1490443656.

Adding to 2020202211 its reverse (1122020202), we get a palindrome (3142222413).

The spelling of 2020202211 in words is "two billion, twenty million, two hundred two thousand, two hundred eleven".