14442213322 has 8 divisors (see below), whose sum is σ = 21681182916. Its totient is φ = 7215152352.

The previous prime is 14442213307. The next prime is 14442213389. The reversal of 14442213322 is 22331224441.

It can be written as a sum of positive squares in 2 ways, for example, as 12925188721 + 1517024601 = 113689^2 + 38949^2 .

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

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, 2974123 + ... + 2978974.

Almost surely, 2^14442213322 is an apocalyptic number.

14442213322 is a deficient number, since it is larger than the sum of its proper divisors (7238969594).

14442213322 is a wasteful number, since it uses less digits than its factorization.

14442213322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5954312.

The product of its digits is 9216, while the sum is 28.

Adding to 14442213322 its reverse (22331224441), we get a palindrome (36773437763).

The spelling of 14442213322 in words is "fourteen billion, four hundred forty-two million, two hundred thirteen thousand, three hundred twenty-two".