22534103161 has 2 divisors, whose sum is σ = 22534103162. Its totient is φ = 22534103160.

The previous prime is 22534103159. The next prime is 22534103201. The reversal of 22534103161 is 16130143522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14009089600 + 8525013561 = 118360^2 + 92331^2 .

It is a cyclic number.

It is not a de Polignac number, because 22534103161 - 2¹ = 22534103159 is a prime.

Together with 22534103159, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22534103261) 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, 11267051580 + 11267051581.

It is an arithmetic number, because the mean of its divisors is an integer number (11267051581).

Almost surely, 2^22534103161 is an apocalyptic number.

It is an amenable number.

22534103161 is a deficient number, since it is larger than the sum of its proper divisors (1).

22534103161 is an equidigital number, since it uses as much as digits as its factorization.

22534103161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 22534103161 its reverse (16130143522), we get a palindrome (38664246683).

The spelling of 22534103161 in words is "twenty-two billion, five hundred thirty-four million, one hundred three thousand, one hundred sixty-one".