13317062166 has 24 divisors (see below), whose sum is σ = 30550908024. Its totient is φ = 4177901760.

The previous prime is 13317062159. The next prime is 13317062167. The reversal of 13317062166 is 66126071331.

13317062166 is a `hidden beast` number, since 13 + 3 + 17 + 0 + 621 + 6 + 6 = 666.

It is a super-2 number, since 2×13317062166² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13317062166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13317062167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21759600 + ... + 21760211.

It is an arithmetic number, because the mean of its divisors is an integer number (1272954501).

Almost surely, 2^13317062166 is an apocalyptic number.

13317062166 is an abundant number, since it is smaller than the sum of its proper divisors (17233845858).

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

13317062166 is a wasteful number, since it uses less digits than its factorization.

13317062166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43519836 (or 43519833 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The spelling of 13317062166 in words is "thirteen billion, three hundred seventeen million, sixty-two thousand, one hundred sixty-six".