165522114 has 12 divisors (see below), whose sum is σ = 358631286. Its totient is φ = 55174032.

The previous prime is 165522103. The next prime is 165522121. The reversal of 165522114 is 411225561.

165522114 is a `hidden beast` number, since 1 + 655 + 2 + 2 + 1 + 1 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 163405089 + 2117025 = 12783^2 + 1455^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4597819 + ... + 4597854.

Almost surely, 2^165522114 is an apocalyptic number.

165522114 is an abundant number, since it is smaller than the sum of its proper divisors (193109172).

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

165522114 is a wasteful number, since it uses less digits than its factorization.

165522114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9195681 (or 9195678 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 165522114 is about 12865.5397865772. The cubic root of 165522114 is about 549.0585701992.

Adding to 165522114 its reverse (411225561), we get a palindrome (576747675).

The spelling of 165522114 in words is "one hundred sixty-five million, five hundred twenty-two thousand, one hundred fourteen".