22331120323 has 2 divisors, whose sum is σ = 22331120324. Its totient is φ = 22331120322.

The previous prime is 22331120309. The next prime is 22331120333. The reversal of 22331120323 is 32302113322.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22331120323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22331120294 and 22331120303.

It is not a weakly prime, because it can be changed into another prime (22331120333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11165560161 + 11165560162.

It is an arithmetic number, because the mean of its divisors is an integer number (11165560162).

Almost surely, 2^22331120323 is an apocalyptic number.

22331120323 is a deficient number, since it is larger than the sum of its proper divisors (1).

22331120323 is an equidigital number, since it uses as much as digits as its factorization.

22331120323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 22331120323 its reverse (32302113322), we get a palindrome (54633233645).

The spelling of 22331120323 in words is "twenty-two billion, three hundred thirty-one million, one hundred twenty thousand, three hundred twenty-three".