14423222 has 8 divisors (see below), whose sum is σ = 23601672. Its totient is φ = 6556000.

The previous prime is 14423203. The next prime is 14423239. The reversal of 14423222 is 22232441.

14423222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×14423222² = 416058665722568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14423194 and 14423203.

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, 327779 + ... + 327822.

It is an arithmetic number, because the mean of its divisors is an integer number (2950209).

Almost surely, 2^14423222 is an apocalyptic number.

14423222 is a deficient number, since it is larger than the sum of its proper divisors (9178450).

14423222 is a wasteful number, since it uses less digits than its factorization.

14423222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655614.

The product of its digits is 768, while the sum is 20.

The square root of 14423222 is about 3797.7917267802. The cubic root of 14423222 is about 243.4187881925.

Adding to 14423222 its reverse (22232441), we get a palindrome (36655663).

It can be divided in two parts, 1442 and 3222, that added together give a palindrome (4664).

The spelling of 14423222 in words is "fourteen million, four hundred twenty-three thousand, two hundred twenty-two".