13222322311 has 12 divisors (see below), whose sum is σ = 14540887872. Its totient is φ = 12014288000.

The previous prime is 13222322299. The next prime is 13222322359. The reversal of 13222322311 is 11322322231.

It is not a de Polignac number, because 13222322311 - 2¹¹ = 13222320263 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 (13222322111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 225546 + ... + 278056.

It is an arithmetic number, because the mean of its divisors is an integer number (1211740656).

Almost surely, 2^13222322311 is an apocalyptic number.

13222322311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13222322311 is a deficient number, since it is larger than the sum of its proper divisors (1318565561).

13222322311 is a wasteful number, since it uses less digits than its factorization.

13222322311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54614 (or 54603 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

Adding to 13222322311 its reverse (11322322231), we get a palindrome (24544644542).

It can be divided in two parts, 13222 and 322311, that added together give a palindrome (335533).

The spelling of 13222322311 in words is "thirteen billion, two hundred twenty-two million, three hundred twenty-two thousand, three hundred eleven".