10440222263 has 2 divisors, whose sum is σ = 10440222264. Its totient is φ = 10440222262.

The previous prime is 10440222259. The next prime is 10440222311. The reversal of 10440222263 is 36222204401.

It is a happy number.

10440222263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (36222204401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10440222263 - 2² = 10440222259 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10440282263) 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, 5220111131 + 5220111132.

It is an arithmetic number, because the mean of its divisors is an integer number (5220111132).

Almost surely, 2^10440222263 is an apocalyptic number.

10440222263 is a deficient number, since it is larger than the sum of its proper divisors (1).

10440222263 is an equidigital number, since it uses as much as digits as its factorization.

10440222263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 10440222263 its reverse (36222204401), we get a palindrome (46662426664).

The spelling of 10440222263 in words is "ten billion, four hundred forty million, two hundred twenty-two thousand, two hundred sixty-three".