22344001027 has 2 divisors, whose sum is σ = 22344001028. Its totient is φ = 22344001026.

The previous prime is 22344001013. The next prime is 22344001073. The reversal of 22344001027 is 72010044322.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22344001027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22344000992 and 22344001010.

It is not a weakly prime, because it can be changed into another prime (22344001727) 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, 11172000513 + 11172000514.

It is an arithmetic number, because the mean of its divisors is an integer number (11172000514).

Almost surely, 2^22344001027 is an apocalyptic number.

22344001027 is a deficient number, since it is larger than the sum of its proper divisors (1).

22344001027 is an equidigital number, since it uses as much as digits as its factorization.

22344001027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 25.

Adding to 22344001027 its reverse (72010044322), we get a palindrome (94354045349).

The spelling of 22344001027 in words is "twenty-two billion, three hundred forty-four million, one thousand, twenty-seven".