22323302233 has 2 divisors, whose sum is σ = 22323302234. Its totient is φ = 22323302232.

The previous prime is 22323302227. The next prime is 22323302237. The reversal of 22323302233 is 33220332322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20160308169 + 2162994064 = 141987^2 + 46508^2 .

It is a cyclic number.

It is not a de Polignac number, because 22323302233 - 2¹⁷ = 22323171161 is a prime.

It is a super-3 number, since 3×22323302233³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22323302198 and 22323302207.

It is not a weakly prime, because it can be changed into another prime (22323302237) 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, 11161651116 + 11161651117.

It is an arithmetic number, because the mean of its divisors is an integer number (11161651117).

Almost surely, 2^22323302233 is an apocalyptic number.

It is an amenable number.

22323302233 is a deficient number, since it is larger than the sum of its proper divisors (1).

22323302233 is an equidigital number, since it uses as much as digits as its factorization.

22323302233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 22323302233 its reverse (33220332322), we get a palindrome (55543634555).

The spelling of 22323302233 in words is "twenty-two billion, three hundred twenty-three million, three hundred two thousand, two hundred thirty-three".