33133322 has 8 divisors (see below), whose sum is σ = 49741572. Its totient is φ = 16552800.

The previous prime is 33133297. The next prime is 33133337. The reversal of 33133322 is 22333133.

It can be written as a sum of positive squares in 2 ways, for example, as 26635921 + 6497401 = 5161^2 + 2549^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 33133294 and 33133303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3629 + ... + 8912.

Almost surely, 2^33133322 is an apocalyptic number.

33133322 is a deficient number, since it is larger than the sum of its proper divisors (16608250).

33133322 is a wasteful number, since it uses less digits than its factorization.

33133322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13864.

The product of its digits is 972, while the sum is 20.

The square root of 33133322 is about 5756.1551403693. The cubic root of 33133322 is about 321.1848070306.

Adding to 33133322 its reverse (22333133), we get a palindrome (55466455).

The spelling of 33133322 in words is "thirty-three million, one hundred thirty-three thousand, three hundred twenty-two".