33225323 has 2 divisors, whose sum is σ = 33225324. Its totient is φ = 33225322.

The previous prime is 33225307. The next prime is 33225331. The reversal of 33225323 is 32352233.

It is a strong prime.

It is an emirp because it is prime and its reverse (32352233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33225323 - 2⁴ = 33225307 is a prime.

It is a super-2 number, since 2×33225323² = 2207844176908658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33221323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16612661 + 16612662.

It is an arithmetic number, because the mean of its divisors is an integer number (16612662).

Almost surely, 2^33225323 is an apocalyptic number.

33225323 is a deficient number, since it is larger than the sum of its proper divisors (1).

33225323 is an equidigital number, since it uses as much as digits as its factorization.

33225323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 23.

The square root of 33225323 is about 5764.1411329009. The cubic root of 33225323 is about 321.4818093029.

Adding to 33225323 its reverse (32352233), we get a palindrome (65577556).

The spelling of 33225323 in words is "thirty-three million, two hundred twenty-five thousand, three hundred twenty-three".