122110110223 has 2 divisors, whose sum is σ = 122110110224.
Its totient is φ = 122110110222.
The previous prime is 122110110193. The next prime is 122110110263. The reversal of 122110110223 is 322011011221.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 122110110223 - 25 = 122110110191 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122110110197 and 122110110206.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122110110263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61055055111 + 61055055112.
It is an arithmetic number, because the mean of its divisors is an integer number (61055055112).
Almost surely, 2122110110223 is an apocalyptic number.
122110110223 is a deficient number, since it is larger than the sum of its proper divisors (1).
122110110223 is an equidigital number, since it uses as much as digits as its factorization.
122110110223 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 122110110223 its reverse (322011011221), we get a palindrome (444121121444).
The spelling of 122110110223 in words is "one hundred twenty-two billion, one hundred ten million, one hundred ten thousand, two hundred twenty-three".