14221143223232 has 28 divisors (see below), whose sum is σ = 30785543001816. Its totient is φ = 6464156010240.

The previous prime is 14221143223219. The next prime is 14221143223319. The reversal of 14221143223232 is 23232234112241.

It is a happy number.

14221143223232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×14221143223232³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 10100243063 + ... + 10100244470.

Almost surely, 2^{14221143223232} is an apocalyptic number.

It is an amenable number.

14221143223232 is an abundant number, since it is smaller than the sum of its proper divisors (16564399778584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14221143223232 is a wasteful number, since it uses less digits than its factorization.

14221143223232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20200487556 (or 20200487546 counting only the distinct ones).

The product of its digits is 27648, while the sum is 32.

Adding to 14221143223232 its reverse (23232234112241), we get a palindrome (37453377335473).

The spelling of 14221143223232 in words is "fourteen trillion, two hundred twenty-one billion, one hundred forty-three million, two hundred twenty-three thousand, two hundred thirty-two".