2213323311131 has 2 divisors, whose sum is σ = 2213323311132. Its totient is φ = 2213323311130.

The previous prime is 2213323311109. The next prime is 2213323311163. The reversal of 2213323311131 is 1311133233122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2213323311131 - 2³⁰ = 2212249569307 is a prime.

It is a super-2 number, since 2×2213323311131² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2213323311131.

It is not a weakly prime, because it can be changed into another prime (2213323314131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106661655565 + 1106661655566.

It is an arithmetic number, because the mean of its divisors is an integer number (1106661655566).

Almost surely, 2^{2213323311131} is an apocalyptic number.

2213323311131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213323311131 is an equidigital number, since it uses as much as digits as its factorization.

2213323311131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 26.

Adding to 2213323311131 its reverse (1311133233122), we get a palindrome (3524456544253).

The spelling of 2213323311131 in words is "two trillion, two hundred thirteen billion, three hundred twenty-three million, three hundred eleven thousand, one hundred thirty-one".