14452221332 has 48 divisors (see below), whose sum is σ = 27260063040. Its totient is φ = 6683668992.

The previous prime is 14452221319. The next prime is 14452221347. The reversal of 14452221332 is 23312225441.

It is a junction number, because it is equal to n+sod(n) for n = 14452221295 and 14452221304.

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 in 15 ways as a sum of consecutive naturals, for example, 562838 + ... + 587954.

It is an arithmetic number, because the mean of its divisors is an integer number (567917980).

Almost surely, 2^14452221332 is an apocalyptic number.

It is an amenable number.

14452221332 is a deficient number, since it is larger than the sum of its proper divisors (12807841708).

14452221332 is a wasteful number, since it uses less digits than its factorization.

14452221332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25320 (or 25318 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

Adding to 14452221332 its reverse (23312225441), we get a palindrome (37764446773).

The spelling of 14452221332 in words is "fourteen billion, four hundred fifty-two million, two hundred twenty-one thousand, three hundred thirty-two".