165066201162 has 128 divisors (see below), whose sum is σ = 390547872000. Its totient is φ = 51530618880.

The previous prime is 165066201161. The next prime is 165066201169. The reversal of 165066201162 is 261102660561.

165066201162 is a `hidden beast` number, since 16 + 5 + 0 + 6 + 620 + 1 + 16 + 2 = 666.

165066201162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (165066201161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 58264098 + ... + 58266930.

It is an arithmetic number, because the mean of its divisors is an integer number (3051155250).

Almost surely, 2^165066201162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 165066201162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195273936000).

165066201162 is an abundant number, since it is smaller than the sum of its proper divisors (225481670838).

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

165066201162 is a wasteful number, since it uses less digits than its factorization.

165066201162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3493 (or 3487 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 165066201162 in words is "one hundred sixty-five billion, sixty-six million, two hundred one thousand, one hundred sixty-two".