2224122 has 8 divisors (see below), whose sum is σ = 4448256. Its totient is φ = 741372.

The previous prime is 2224099. The next prime is 2224141. The reversal of 2224122 is 2214222.

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

2224122 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185338 + ... + 185349.

It is an arithmetic number, because the mean of its divisors is an integer number (556032).

2^2224122 is an apocalyptic number.

2224122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2224122 is a wasteful number, since it uses less digits than its factorization.

2224122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370692.

The product of its digits is 128, while the sum is 15.

The square root of 2224122 is about 1491.3490537094. The cubic root of 2224122 is about 130.5327643397.

Adding to 2224122 its reverse (2214222), we get a palindrome (4438344).

It can be divided in two parts, 2224 and 122, that added together give a triangular number (2346 = T₆₈).

The spelling of 2224122 in words is "two million, two hundred twenty-four thousand, one hundred twenty-two".