33122 has 4 divisors (see below), whose sum is σ = 49686. Its totient is φ = 16560.

The previous prime is 33119. The next prime is 33149. The reversal of 33122 is 22133.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 32761 + 361 = 181^2 + 19^2 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 33122.

It is an unprimeable 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, 8279 + ... + 8282.

2³³¹²² is an apocalyptic number.

33122 is a deficient number, since it is larger than the sum of its proper divisors (16564).

33122 is a wasteful number, since it uses less digits than its factorization.

33122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16563.

The product of its digits is 36, while the sum is 11.

The square root of 33122 is about 181.9945054116. The cubic root of 33122 is about 32.1148218802.

Adding to 33122 its sum of digits (11), we get a palindrome (33133).

Adding to 33122 its reverse (22133), we get a palindrome (55255).

It can be divided in two parts, 331 and 22, that added together give a palindrome (353).

The spelling of 33122 in words is "thirty-three thousand, one hundred twenty-two".