33322 has 4 divisors (see below), whose sum is σ = 49986.
Its totient is φ = 16660.
The previous prime is 33317. The next prime is 33329. The reversal of 33322 is 22333.
Adding to 33322 its reverse (22333), we get a palindrome (55655).
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22333 = 23 ⋅971.
It can be written as a sum of positive squares in only one way, i.e., 28561 + 4761 = 169^2 + 69^2
It is a super-2 number, since 2×333222 = 2220711368, which contains 22 as substring.
It is a plaindrome in base 13.
It is a nialpdrome in base 10.
It is a zygodrome in base 10.
It is not an unprimeable number, because it can be changed into a prime (33329) by changing a digit.
33322 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8329 + ... + 8332.
233322 is an apocalyptic number.
33322 is a deficient number, since it is larger than the sum of its proper divisors (16664).
33322 is a wasteful number, since it uses less digits than its factorization.
33322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16663.
The product of its digits is 108, while the sum is 13.
The square root of 33322 is about 182.5431455848.
The cubic root of 33322 is about 32.1793316691.
The spelling of 33322 in words is "thirty-three thousand, three hundred twenty-two".