14622023222 has 4 divisors (see below), whose sum is σ = 21933034836. Its totient is φ = 7311011610.

The previous prime is 14622023209. The next prime is 14622023237. The reversal of 14622023222 is 22232022641.

It is a happy number.

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

It is a super-2 number, since 2×14622023222² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14622023191 and 14622023200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3655505804 + ... + 3655505807.

It is an arithmetic number, because the mean of its divisors is an integer number (5483258709).

Almost surely, 2^14622023222 is an apocalyptic number.

14622023222 is a deficient number, since it is larger than the sum of its proper divisors (7311011614).

14622023222 is an equidigital number, since it uses as much as digits as its factorization.

14622023222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7311011613.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 14622023222 its reverse (22232022641), we get a palindrome (36854045863).

The spelling of 14622023222 in words is "fourteen billion, six hundred twenty-two million, twenty-three thousand, two hundred twenty-two".