5225222 has 16 divisors (see below), whose sum is σ = 8342352. Its totient is φ = 2446080.

The previous prime is 5225219. The next prime is 5225237. The reversal of 5225222 is 2225225.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5225194 and 5225203.

It is a congruent number.

It is an unprimeable number.

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, 10397 + ... + 10887.

It is an arithmetic number, because the mean of its divisors is an integer number (521397).

Almost surely, 2^5225222 is an apocalyptic number.

5225222 is a deficient number, since it is larger than the sum of its proper divisors (3117130).

5225222 is a wasteful number, since it uses less digits than its factorization.

5225222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823.

The product of its digits is 800, while the sum is 20.

The square root of 5225222 is about 2285.8744497457. The cubic root of 5225222 is about 173.5274755990.

The spelling of 5225222 in words is "five million, two hundred twenty-five thousand, two hundred twenty-two".