2285222 has 8 divisors (see below), whose sum is σ = 3435096. Its totient is φ = 1140192.

The previous prime is 2285221. The next prime is 2285237. The reversal of 2285222 is 2225822.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2285221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398 + ... + 2174.

It is an arithmetic number, because the mean of its divisors is an integer number (429387).

2^2285222 is an apocalyptic number.

2285222 is a deficient number, since it is larger than the sum of its proper divisors (1149874).

2285222 is a wasteful number, since it uses less digits than its factorization.

2285222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2422.

The product of its digits is 1280, while the sum is 23.

The square root of 2285222 is about 1511.6950750730. The cubic root of 2285222 is about 131.7172936396.

The spelling of 2285222 in words is "two million, two hundred eighty-five thousand, two hundred twenty-two".