It is a sphenic number, since it is the product of 3 distinct primes.
122118 is an admirable number.
It is a congruent number.
2122118 is an apocalyptic number.
122118 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122118 is a wasteful number, since it uses less digits than its factorization.
122118 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20358.
The square root of 122118 is about 349.4538596153. The cubic root of 122118 is about 49.6127416970.
Adding to 122118 its reverse (811221), we get a palindrome (933339).
The spelling of 122118 in words is "one hundred twenty-two thousand, one hundred eighteen".