110220011171 has 2 divisors, whose sum is σ = 110220011172. Its totient is φ = 110220011170.

The previous prime is 110220011147. The next prime is 110220011201. The reversal of 110220011171 is 171110022011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110220011171 - 2³⁰ = 109146269347 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (110220011371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55110005585 + 55110005586.

It is an arithmetic number, because the mean of its divisors is an integer number (55110005586).

Almost surely, 2^110220011171 is an apocalyptic number.

110220011171 is a deficient number, since it is larger than the sum of its proper divisors (1).

110220011171 is an equidigital number, since it uses as much as digits as its factorization.

110220011171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 17.

Adding to 110220011171 its reverse (171110022011), we get a palindrome (281330033182).

The spelling of 110220011171 in words is "one hundred ten billion, two hundred twenty million, eleven thousand, one hundred seventy-one".