2020213211 has 8 divisors (see below), whose sum is σ = 2128922784. Its totient is φ = 1913243200.

The previous prime is 2020213199. The next prime is 2020213249. The reversal of 2020213211 is 1123120202.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2020213211 is a prime.

It is a super-2 number, since 2×2020213211² = 8162522835797861042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020213271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432506 + ... + 437151.

It is an arithmetic number, because the mean of its divisors is an integer number (266115348).

Almost surely, 2^2020213211 is an apocalyptic number.

2020213211 is a deficient number, since it is larger than the sum of its proper divisors (108709573).

2020213211 is a wasteful number, since it uses less digits than its factorization.

2020213211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869781.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2020213211 is about 44946.7819871456. The cubic root of 2020213211 is about 1264.1513387918.

Adding to 2020213211 its reverse (1123120202), we get a palindrome (3143333413).

The spelling of 2020213211 in words is "two billion, twenty million, two hundred thirteen thousand, two hundred eleven".