14322224445664 has 48 divisors (see below), whose sum is σ = 28738216281600. Its totient is φ = 7024896958464.

The previous prime is 14322224445653. The next prime is 14322224445667. The reversal of 14322224445664 is 46654442222341.

It is a happy number.

It is a super-2 number, since 2×14322224445664² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14322224445667) 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, 19437009 + ... + 20160400.

It is an arithmetic number, because the mean of its divisors is an integer number (598712839200).

Almost surely, 2^{14322224445664} is an apocalyptic number.

It is an amenable number.

14322224445664 is an abundant number, since it is smaller than the sum of its proper divisors (14415991835936).

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

14322224445664 is a wasteful number, since it uses less digits than its factorization.

14322224445664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39597635 (or 39597627 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 49.

The spelling of 14322224445664 in words is "fourteen trillion, three hundred twenty-two billion, two hundred twenty-four million, four hundred forty-five thousand, six hundred sixty-four".