2213322332443 has 16 divisors (see below), whose sum is σ = 2304635743872. Its totient is φ = 2123791488000.

The previous prime is 2213322332437. The next prime is 2213322332453. The reversal of 2213322332443 is 3442332233122.

It is a cyclic number.

It is not a de Polignac number, because 2213322332443 - 2¹³ = 2213322324251 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2213322332399 and 2213322332408.

It is not an unprimeable number, because it can be changed into a prime (2213322332453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56280355 + ... + 56319667.

It is an arithmetic number, because the mean of its divisors is an integer number (144039733992).

Almost surely, 2^{2213322332443} is an apocalyptic number.

2213322332443 is a deficient number, since it is larger than the sum of its proper divisors (91313411429).

2213322332443 is a wasteful number, since it uses less digits than its factorization.

2213322332443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61926.

The product of its digits is 124416, while the sum is 34.

Adding to 2213322332443 its reverse (3442332233122), we get a palindrome (5655654565565).

The spelling of 2213322332443 in words is "two trillion, two hundred thirteen billion, three hundred twenty-two million, three hundred thirty-two thousand, four hundred forty-three".