22445134123163 has 2 divisors, whose sum is σ = 22445134123164. Its totient is φ = 22445134123162.

The previous prime is 22445134123129. The next prime is 22445134123177. The reversal of 22445134123163 is 36132143154422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22445134123163 - 2⁶ = 22445134123099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22445134123163.

It is not a weakly prime, because it can be changed into another prime (22445134123103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11222567061581 + 11222567061582.

It is an arithmetic number, because the mean of its divisors is an integer number (11222567061582).

Almost surely, 2^{22445134123163} is an apocalyptic number.

22445134123163 is a deficient number, since it is larger than the sum of its proper divisors (1).

22445134123163 is an equidigital number, since it uses as much as digits as its factorization.

22445134123163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 41.

Adding to 22445134123163 its reverse (36132143154422), we get a palindrome (58577277277585).

The spelling of 22445134123163 in words is "twenty-two trillion, four hundred forty-five billion, one hundred thirty-four million, one hundred twenty-three thousand, one hundred sixty-three".