14227002666 has 24 divisors (see below), whose sum is σ = 32447550720. Its totient is φ = 4492737576.

The previous prime is 14227002599. The next prime is 14227002709. The reversal of 14227002666 is 66620072241.

It is a super-2 number, since 2×14227002666² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14227002666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20799370 + ... + 20800053.

It is an arithmetic number, because the mean of its divisors is an integer number (1351981280).

Almost surely, 2^14227002666 is an apocalyptic number.

14227002666 is an abundant number, since it is smaller than the sum of its proper divisors (18220548054).

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

14227002666 is a wasteful number, since it uses less digits than its factorization.

14227002666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41599450 (or 41599447 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 14227002666 in words is "fourteen billion, two hundred twenty-seven million, two thousand, six hundred sixty-six".