22354343027 has 2 divisors, whose sum is σ = 22354343028. Its totient is φ = 22354343026.

The previous prime is 22354343003. The next prime is 22354343041. The reversal of 22354343027 is 72034345322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22354343027 - 2⁸ = 22354342771 is a prime.

It is not a weakly prime, because it can be changed into another prime (22354343047) 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, 11177171513 + 11177171514.

It is an arithmetic number, because the mean of its divisors is an integer number (11177171514).

Almost surely, 2^22354343027 is an apocalyptic number.

22354343027 is a deficient number, since it is larger than the sum of its proper divisors (1).

22354343027 is an equidigital number, since it uses as much as digits as its factorization.

22354343027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 35.

Adding to 22354343027 its reverse (72034345322), we get a palindrome (94388688349).

The spelling of 22354343027 in words is "twenty-two billion, three hundred fifty-four million, three hundred forty-three thousand, twenty-seven".