14420221224 has 16 divisors (see below), whose sum is σ = 36050553120. Its totient is φ = 4806740400.

The previous prime is 14420221181. The next prime is 14420221241. The reversal of 14420221224 is 42212202441.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 600842551 = 14420221224 / (1 + 4 + 4 + 2 + 0 + 2 + 2 + 1 + 2 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 14420221194 and 14420221203.

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, 300421252 + ... + 300421299.

It is an arithmetic number, because the mean of its divisors is an integer number (2253159570).

Almost surely, 2^14420221224 is an apocalyptic number.

It is an amenable number.

14420221224 is an abundant number, since it is smaller than the sum of its proper divisors (21630331896).

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

14420221224 is a wasteful number, since it uses less digits than its factorization.

14420221224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600842560 (or 600842556 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 14420221224 its reverse (42212202441), we get a palindrome (56632423665).

The spelling of 14420221224 in words is "fourteen billion, four hundred twenty million, two hundred twenty-one thousand, two hundred twenty-four".