422233 has 8 divisors (see below), whose sum is σ = 492800. Its totient is φ = 361620.
The previous prime is 422231. The next prime is 422239. The reversal of 422233 is 332224.
It is not a de Polignac number, because 422233 - 21 = 422231 is a prime.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (422231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273 + ... + 958.
It is an arithmetic number, because the mean of its divisors is an integer number (61600).
2422233 is an apocalyptic number.
It is an amenable number.
422233 is a deficient number, since it is larger than the sum of its proper divisors (70567).
422233 is an equidigital number, since it uses as much as digits as its factorization.
422233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1252 (or 1238 counting only the distinct ones).
The product of its digits is 288, while the sum is 16.
The square root of 422233 is about 649.7945829260. The cubic root of 422233 is about 75.0212088167.
Adding to 422233 its reverse (332224), we get a palindrome (754457).
Subtracting from 422233 its reverse (332224), we obtain a palindrome (90009).
The spelling of 422233 in words is "four hundred twenty-two thousand, two hundred thirty-three".
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