14020221332 has 24 divisors (see below), whose sum is σ = 27333856200. Its totient is φ = 6247737216.

The previous prime is 14020221329. The next prime is 14020221349. The reversal of 14020221332 is 23312202041.

14020221332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 959388676 + 13060832656 = 30974^2 + 114284^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4647107 + ... + 4650122.

It is an arithmetic number, because the mean of its divisors is an integer number (1138910675).

Almost surely, 2^14020221332 is an apocalyptic number.

It is an amenable number.

14020221332 is a deficient number, since it is larger than the sum of its proper divisors (13313634868).

14020221332 is a wasteful number, since it uses less digits than its factorization.

14020221332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9297275 (or 9297273 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 14020221332 its reverse (23312202041), we get a palindrome (37332423373).

The spelling of 14020221332 in words is "fourteen billion, twenty million, two hundred twenty-one thousand, three hundred thirty-two".