22323311323 has 2 divisors, whose sum is σ = 22323311324. Its totient is φ = 22323311322.

The previous prime is 22323311281. The next prime is 22323311357. The reversal of 22323311323 is 32311332322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22323311323 - 2³³ = 13733376731 is a prime.

It is a super-3 number, since 3×22323311323³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (22323311363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11161655661 + 11161655662.

It is an arithmetic number, because the mean of its divisors is an integer number (11161655662).

Almost surely, 2^22323311323 is an apocalyptic number.

22323311323 is a deficient number, since it is larger than the sum of its proper divisors (1).

22323311323 is an equidigital number, since it uses as much as digits as its factorization.

22323311323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 25.

Adding to 22323311323 its reverse (32311332322), we get a palindrome (54634643645).

The spelling of 22323311323 in words is "twenty-two billion, three hundred twenty-three million, three hundred eleven thousand, three hundred twenty-three".