4144222 has 8 divisors (see below), whose sum is σ = 6384456. Its totient is φ = 2016072.

The previous prime is 4144201. The next prime is 4144237. The reversal of 4144222 is 2224414.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4144222.

It is a congruent 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, 27928 + ... + 28075.

It is an arithmetic number, because the mean of its divisors is an integer number (798057).

Almost surely, 2^4144222 is an apocalyptic number.

4144222 is a deficient number, since it is larger than the sum of its proper divisors (2240234).

4144222 is a wasteful number, since it uses less digits than its factorization.

4144222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56042.

The product of its digits is 512, while the sum is 19.

The square root of 4144222 is about 2035.7362304582. The cubic root of 4144222 is about 160.6254425742.

Adding to 4144222 its reverse (2224414), we get a palindrome (6368636).

The spelling of 4144222 in words is "four million, one hundred forty-four thousand, two hundred twenty-two".