110422289 has 2 divisors, whose sum is σ = 110422290. Its totient is φ = 110422288.

The previous prime is 110422271. The next prime is 110422313. The reversal of 110422289 is 982224011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110418064 + 4225 = 10508^2 + 65^2 .

It is a cyclic number.

It is not a de Polignac number, because 110422289 - 2²⁰ = 109373713 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (110422219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55211144 + 55211145.

It is an arithmetic number, because the mean of its divisors is an integer number (55211145).

Almost surely, 2^110422289 is an apocalyptic number.

It is an amenable number.

110422289 is a deficient number, since it is larger than the sum of its proper divisors (1).

110422289 is an equidigital number, since it uses as much as digits as its factorization.

110422289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 110422289 is about 10508.2010353818. The cubic root of 110422289 is about 479.7543433375.

It can be divided in two parts, 11042 and 2289, that added together give a palindrome (13331).

The spelling of 110422289 in words is "one hundred ten million, four hundred twenty-two thousand, two hundred eighty-nine".