22224235043 has 2 divisors, whose sum is σ = 22224235044. Its totient is φ = 22224235042.

The previous prime is 22224234979. The next prime is 22224235051. The reversal of 22224235043 is 34053242222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22224235043 - 2⁶ = 22224234979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22224234997 and 22224235015.

It is not a weakly prime, because it can be changed into another prime (22224295043) 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, 11112117521 + 11112117522.

It is an arithmetic number, because the mean of its divisors is an integer number (11112117522).

Almost surely, 2^22224235043 is an apocalyptic number.

22224235043 is a deficient number, since it is larger than the sum of its proper divisors (1).

22224235043 is an equidigital number, since it uses as much as digits as its factorization.

22224235043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 22224235043 its reverse (34053242222), we get a palindrome (56277477265).

The spelling of 22224235043 in words is "twenty-two billion, two hundred twenty-four million, two hundred thirty-five thousand, forty-three".