2213113302311 has 4 divisors (see below), whose sum is σ = 2237979744000. Its totient is φ = 2188246860624.

The previous prime is 2213113302241. The next prime is 2213113302341. The reversal of 2213113302311 is 1132033113122.

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

It is a cyclic number.

It is not a de Polignac number, because 2213113302311 - 2³⁸ = 1938235395367 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 (2213113302341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12433220711 + ... + 12433220888.

It is an arithmetic number, because the mean of its divisors is an integer number (559494936000).

Almost surely, 2^{2213113302311} is an apocalyptic number.

2213113302311 is a deficient number, since it is larger than the sum of its proper divisors (24866441689).

2213113302311 is an equidigital number, since it uses as much as digits as its factorization.

2213113302311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24866441688.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 2213113302311 its reverse (1132033113122), we get a palindrome (3345146415433).

The spelling of 2213113302311 in words is "two trillion, two hundred thirteen billion, one hundred thirteen million, three hundred two thousand, three hundred eleven".