22033212323 has 2 divisors, whose sum is σ = 22033212324. Its totient is φ = 22033212322.

The previous prime is 22033212233. The next prime is 22033212359. The reversal of 22033212323 is 32321233022.

Together with previous prime (22033212233) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22033212323 - 2¹⁶ = 22033146787 is a prime.

It is not a weakly prime, because it can be changed into another prime (22033212373) 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 as a sum of consecutive naturals, namely, 11016606161 + 11016606162.

It is an arithmetic number, because the mean of its divisors is an integer number (11016606162).

Almost surely, 2^22033212323 is an apocalyptic number.

22033212323 is a deficient number, since it is larger than the sum of its proper divisors (1).

22033212323 is an equidigital number, since it uses as much as digits as its factorization.

22033212323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 22033212323 its reverse (32321233022), we get a palindrome (54354445345).

The spelling of 22033212323 in words is "twenty-two billion, thirty-three million, two hundred twelve thousand, three hundred twenty-three".