14665166227 has 16 divisors (see below), whose sum is σ = 15023232000. Its totient is φ = 14311946880.

The previous prime is 14665166179. The next prime is 14665166239. The reversal of 14665166227 is 72266156641.

It is a cyclic number.

It is not a de Polignac number, because 14665166227 - 2¹¹ = 14665164179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14665166927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3619899 + ... + 3623947.

It is an arithmetic number, because the mean of its divisors is an integer number (938952000).

Almost surely, 2^14665166227 is an apocalyptic number.

14665166227 is a deficient number, since it is larger than the sum of its proper divisors (358065773).

14665166227 is a wasteful number, since it uses less digits than its factorization.

14665166227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4626.

The product of its digits is 725760, while the sum is 46.

It can be divided in two parts, 146651 and 66227, that added together give a triangular number (212878 = T₆₅₂).

The spelling of 14665166227 in words is "fourteen billion, six hundred sixty-five million, one hundred sixty-six thousand, two hundred twenty-seven".