14221922208 has 48 divisors (see below), whose sum is σ = 40204283616. Its totient is φ = 4375975680.

The previous prime is 14221922207. The next prime is 14221922251. The reversal of 14221922208 is 80222912241.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (14221922207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5696638 + ... + 5699133.

It is an arithmetic number, because the mean of its divisors is an integer number (837589242).

Almost surely, 2^14221922208 is an apocalyptic number.

It is an amenable number.

14221922208 is an abundant number, since it is smaller than the sum of its proper divisors (25982361408).

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

14221922208 is a wasteful number, since it uses less digits than its factorization.

14221922208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11395797 (or 11395789 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The spelling of 14221922208 in words is "fourteen billion, two hundred twenty-one million, nine hundred twenty-two thousand, two hundred eight".