23226416443 has 2 divisors, whose sum is σ = 23226416444. Its totient is φ = 23226416442.

The previous prime is 23226416441. The next prime is 23226416453. The reversal of 23226416443 is 34461462232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23226416443 - 2¹ = 23226416441 is a prime.

Together with 23226416441, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (23226416441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11613208221 + 11613208222.

It is an arithmetic number, because the mean of its divisors is an integer number (11613208222).

Almost surely, 2^23226416443 is an apocalyptic number.

23226416443 is a deficient number, since it is larger than the sum of its proper divisors (1).

23226416443 is an equidigital number, since it uses as much as digits as its factorization.

23226416443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 37.

Adding to 23226416443 its reverse (34461462232), we get a palindrome (57687878675).

The spelling of 23226416443 in words is "twenty-three billion, two hundred twenty-six million, four hundred sixteen thousand, four hundred forty-three".