2213113544333 has 4 divisors (see below), whose sum is σ = 2213692745628. Its totient is φ = 2212534343040.

The previous prime is 2213113544329. The next prime is 2213113544347. The reversal of 2213113544333 is 3334453113122.

2213113544333 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 can be written as a sum of positive squares in 2 ways, for example, as 936749108164 + 1276364436169 = 967858^2 + 1129763^2 .

It is a cyclic number.

It is not a de Polignac number, because 2213113544333 - 2² = 2213113544329 is a prime.

It is a super-2 number, since 2×2213113544333² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2213113544293 and 2213113544302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213113544393) 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, 289594916 + ... + 289602557.

It is an arithmetic number, because the mean of its divisors is an integer number (553423186407).

Almost surely, 2^{2213113544333} is an apocalyptic number.

It is an amenable number.

2213113544333 is a deficient number, since it is larger than the sum of its proper divisors (579201295).

2213113544333 is an equidigital number, since it uses as much as digits as its factorization.

2213113544333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579201294.

The product of its digits is 77760, while the sum is 35.

Adding to 2213113544333 its reverse (3334453113122), we get a palindrome (5547566657455).

The spelling of 2213113544333 in words is "two trillion, two hundred thirteen billion, one hundred thirteen million, five hundred forty-four thousand, three hundred thirty-three".