333225321 has 16 divisors (see below), whose sum is σ = 521976000. Its totient is φ = 186419520.

The previous prime is 333225307. The next prime is 333225349. The reversal of 333225321 is 123522333.

It is not a de Polignac number, because 333225321 - 2²¹ = 331128169 is a prime.

It is a super-2 number, since 2×333225321² = 222078229111106082, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 333225291 and 333225300.

It is not an unprimeable number, because it can be changed into a prime (333225391) 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 15 ways as a sum of consecutive naturals, for example, 387946 + ... + 388803.

It is an arithmetic number, because the mean of its divisors is an integer number (32623500).

Almost surely, 2^333225321 is an apocalyptic number.

It is an amenable number.

333225321 is a deficient number, since it is larger than the sum of its proper divisors (188750679).

333225321 is a wasteful number, since it uses less digits than its factorization.

333225321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776776.

The product of its digits is 3240, while the sum is 24.

The square root of 333225321 is about 18254.4603042654. The cubic root of 333225321 is about 693.2863746909.

Adding to 333225321 its reverse (123522333), we get a palindrome (456747654).

The spelling of 333225321 in words is "three hundred thirty-three million, two hundred twenty-five thousand, three hundred twenty-one".