4433222 has 4 divisors (see below), whose sum is σ = 6649836. Its totient is φ = 2216610.

The previous prime is 4433203. The next prime is 4433237. The reversal of 4433222 is 2223344.

It is a semiprime because it is the product of two primes.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4433194 and 4433203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1108304 + ... + 1108307.

It is an arithmetic number, because the mean of its divisors is an integer number (1662459).

Almost surely, 2^4433222 is an apocalyptic number.

4433222 is a deficient number, since it is larger than the sum of its proper divisors (2216614).

4433222 is a wasteful number, since it uses less digits than its factorization.

4433222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2216613.

The product of its digits is 1152, while the sum is 20.

The square root of 4433222 is about 2105.5217880611. The cubic root of 4433222 is about 164.2756370090.

Adding to 4433222 its reverse (2223344), we get a palindrome (6656566).

The spelling of 4433222 in words is "four million, four hundred thirty-three thousand, two hundred twenty-two".