2020223020311 has 6 divisors (see below), whose sum is σ = 2918099918240. Its totient is φ = 1346815346868.

The previous prime is 2020223020297. The next prime is 2020223020367. The reversal of 2020223020311 is 1130203220202.

2020223020311 is a `hidden beast` number, since 20 + 202 + 230 + 203 + 11 = 666.

It is not a de Polignac number, because 2020223020311 - 2²⁷ = 2020088802583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020223020381) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112234612231 + ... + 112234612248.

Almost surely, 2^{2020223020311} is an apocalyptic number.

2020223020311 is a deficient number, since it is larger than the sum of its proper divisors (897876897929).

2020223020311 is a wasteful number, since it uses less digits than its factorization.

2020223020311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224469224485 (or 224469224482 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2020223020311 its reverse (1130203220202), we get a palindrome (3150426240513).

The spelling of 2020223020311 in words is "two trillion, twenty billion, two hundred twenty-three million, twenty thousand, three hundred eleven".