133224334 has 8 divisors (see below), whose sum is σ = 204710688. Its totient is φ = 64987440.

The previous prime is 133224323. The next prime is 133224361. The reversal of 133224334 is 433422331.

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 = 133224299 and 133224308.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 812262 + ... + 812425.

It is an arithmetic number, because the mean of its divisors is an integer number (25588836).

Almost surely, 2^133224334 is an apocalyptic number.

133224334 is a deficient number, since it is larger than the sum of its proper divisors (71486354).

133224334 is a wasteful number, since it uses less digits than its factorization.

133224334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1624730.

The product of its digits is 5184, while the sum is 25.

The square root of 133224334 is about 11542.2846092097. The cubic root of 133224334 is about 510.7337049480.

Adding to 133224334 its reverse (433422331), we get a palindrome (566646665).

The spelling of 133224334 in words is "one hundred thirty-three million, two hundred twenty-four thousand, three hundred thirty-four".