22110122323 has 2 divisors, whose sum is σ = 22110122324. Its totient is φ = 22110122322.

The previous prime is 22110122311. The next prime is 22110122347. The reversal of 22110122323 is 32322101122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22110122323 - 2⁵ = 22110122291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22110122323.

It is not a weakly prime, because it can be changed into another prime (22110162323) 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, 11055061161 + 11055061162.

It is an arithmetic number, because the mean of its divisors is an integer number (11055061162).

Almost surely, 2^22110122323 is an apocalyptic number.

22110122323 is a deficient number, since it is larger than the sum of its proper divisors (1).

22110122323 is an equidigital number, since it uses as much as digits as its factorization.

22110122323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 22110122323 its reverse (32322101122), we get a palindrome (54432223445).

The spelling of 22110122323 in words is "twenty-two billion, one hundred ten million, one hundred twenty-two thousand, three hundred twenty-three".