33224011 has 8 divisors (see below), whose sum is σ = 33572880. Its totient is φ = 32877312.

The previous prime is 33223999. The next prime is 33224017. The reversal of 33224011 is 11042233.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33224011 is a prime.

It is a super-2 number, since 2×33224011² = 2207669813856242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33224017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55731 + ... + 56323.

It is an arithmetic number, because the mean of its divisors is an integer number (4196610).

Almost surely, 2^33224011 is an apocalyptic number.

33224011 is a deficient number, since it is larger than the sum of its proper divisors (348869).

33224011 is a wasteful number, since it uses less digits than its factorization.

33224011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 33224011 is about 5764.0273247097. The cubic root of 33224011 is about 321.4775776943.

Adding to 33224011 its reverse (11042233), we get a palindrome (44266244).

The spelling of 33224011 in words is "thirty-three million, two hundred twenty-four thousand, eleven".