22324324247 has 2 divisors, whose sum is σ = 22324324248. Its totient is φ = 22324324246.

The previous prime is 22324324241. The next prime is 22324324249. The reversal of 22324324247 is 74242342322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22324324247 - 2⁸ = 22324323991 is a prime.

It is a super-3 number, since 3×22324324247³ (a number of 32 digits) contains 333 as substring.

Together with 22324324249, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22324324241) 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, 11162162123 + 11162162124.

It is an arithmetic number, because the mean of its divisors is an integer number (11162162124).

Almost surely, 2^22324324247 is an apocalyptic number.

22324324247 is a deficient number, since it is larger than the sum of its proper divisors (1).

22324324247 is an equidigital number, since it uses as much as digits as its factorization.

22324324247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024, while the sum is 35.

Adding to 22324324247 its reverse (74242342322), we get a palindrome (96566666569).

The spelling of 22324324247 in words is "twenty-two billion, three hundred twenty-four million, three hundred twenty-four thousand, two hundred forty-seven".