22331211323 has 2 divisors, whose sum is σ = 22331211324. Its totient is φ = 22331211322.

The previous prime is 22331211317. The next prime is 22331211437. The reversal of 22331211323 is 32311213322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22331211323 - 2¹⁰ = 22331210299 is a prime.

It is not a weakly prime, because it can be changed into another prime (22331211223) 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 as a sum of consecutive naturals, namely, 11165605661 + 11165605662.

It is an arithmetic number, because the mean of its divisors is an integer number (11165605662).

Almost surely, 2^22331211323 is an apocalyptic number.

22331211323 is a deficient number, since it is larger than the sum of its proper divisors (1).

22331211323 is an equidigital number, since it uses as much as digits as its factorization.

22331211323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 23.

Adding to 22331211323 its reverse (32311213322), we get a palindrome (54642424645).

The spelling of 22331211323 in words is "twenty-two billion, three hundred thirty-one million, two hundred eleven thousand, three hundred twenty-three".