2220202311113 has 4 divisors (see below), whose sum is σ = 2220484177860. Its totient is φ = 2219920444368.

The previous prime is 2220202311023. The next prime is 2220202311127. The reversal of 2220202311113 is 3111132020222.

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

It can be written as a sum of positive squares in 2 ways, for example, as 457884995584 + 1762317315529 = 676672^2 + 1327523^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220202311113 - 2¹⁰ = 2220202310089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220202311143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140921558 + ... + 140937311.

It is an arithmetic number, because the mean of its divisors is an integer number (555121044465).

Almost surely, 2^{2220202311113} is an apocalyptic number.

It is an amenable number.

2220202311113 is a deficient number, since it is larger than the sum of its proper divisors (281866747).

2220202311113 is an equidigital number, since it uses as much as digits as its factorization.

2220202311113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281866746.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2220202311113 its reverse (3111132020222), we get a palindrome (5331334331335).

The spelling of 2220202311113 in words is "two trillion, two hundred twenty billion, two hundred two million, three hundred eleven thousand, one hundred thirteen".