Adding to 1122018 its reverse (8102211), we get a palindrome (9224229).
It is a sphenic number, since it is the product of 3 distinct primes.
1122018 is an admirable number.
It is an unprimeable number.
21122018 is an apocalyptic number.
1122018 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.
1122018 is a wasteful number, since it uses less digits than its factorization.
1122018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187008.
The square root of 1122018 is about 1059.2535107329. The cubic root of 1122018 is about 103.9122163589.
The spelling of 1122018 in words is "one million, one hundred twenty-two thousand, eighteen".