110563222161 has 24 divisors (see below), whose sum is σ = 171679348800. Its totient is φ = 63107681952.

The previous prime is 110563222127. The next prime is 110563222177. The reversal of 110563222161 is 161222365011.

It is not a de Polignac number, because 110563222161 - 2⁶ = 110563222097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110563222061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 293586 + ... + 554363.

It is an arithmetic number, because the mean of its divisors is an integer number (7153306200).

Almost surely, 2^110563222161 is an apocalyptic number.

It is an amenable number.

110563222161 is a deficient number, since it is larger than the sum of its proper divisors (61116126639).

110563222161 is an equidigital number, since it uses as much as digits as its factorization.

110563222161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848853 (or 848846 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 110563222161 its reverse (161222365011), we get a palindrome (271785587172).

The spelling of 110563222161 in words is "one hundred ten billion, five hundred sixty-three million, two hundred twenty-two thousand, one hundred sixty-one".