3222255 has 8 divisors (see below), whose sum is σ = 5155632. Its totient is φ = 1718528.

The previous prime is 3222253. The next prime is 3222269. The reversal of 3222255 is 5522223.

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

It is a cyclic number.

It is not a de Polignac number, because 3222255 - 2¹ = 3222253 is a prime.

It is a d-powerful number, because it can be written as 3¹⁰ + 2⁸ + 2¹⁵ + 2¹⁸ + 2¹⁹ + 5⁸ + 5⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222251) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 107394 + ... + 107423.

It is an arithmetic number, because the mean of its divisors is an integer number (644454).

Almost surely, 2^3222255 is an apocalyptic number.

3222255 is a deficient number, since it is larger than the sum of its proper divisors (1933377).

3222255 is a wasteful number, since it uses less digits than its factorization.

3222255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214825.

The product of its digits is 1200, while the sum is 21.

The square root of 3222255 is about 1795.0640657091. The cubic root of 3222255 is about 147.7020882153.

Adding to 3222255 its reverse (5522223), we get a palindrome (8744478).

Subtracting 3222255 from its reverse (5522223), we obtain a cube (2299968 = 132³).

The spelling of 3222255 in words is "three million, two hundred twenty-two thousand, two hundred fifty-five".