Adding to 222133 its reverse (331222), we get a palindrome (553355).
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 331222 = 2 ⋅165611.
It is a cyclic number.
It is a Duffinian number.
It is a nialpdrome in base 6.
It is a congruent number.
2222133 is an apocalyptic number.
It is an amenable number.
222133 is a wasteful number, since it uses less digits than its factorization.
222133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1354.
The square root of 222133 is about 471.3098768326. The cubic root of 222133 is about 60.5625789657.
The spelling of 222133 in words is "two hundred twenty-two thousand, one hundred thirty-three".