2230020221311 has 4 divisors (see below), whose sum is σ = 2230026789672. Its totient is φ = 2230013652952.

The previous prime is 2230020221263. The next prime is 2230020221323. The reversal of 2230020221311 is 1131220200322.

2230020221311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2230020221311 is a prime.

It is a super-2 number, since 2×2230020221311² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230020228311) 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, 2745460 + ... + 3463753.

It is an arithmetic number, because the mean of its divisors is an integer number (557506697418).

Almost surely, 2^{2230020221311} is an apocalyptic number.

2230020221311 is a deficient number, since it is larger than the sum of its proper divisors (6568361).

2230020221311 is an equidigital number, since it uses as much as digits as its factorization.

2230020221311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6568360.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2230020221311 its reverse (1131220200322), we get a palindrome (3361240421633).

The spelling of 2230020221311 in words is "two trillion, two hundred thirty billion, twenty million, two hundred twenty-one thousand, three hundred eleven".