168327122 has 8 divisors (see below), whose sum is σ = 253575036. Its totient is φ = 83802112.

The previous prime is 168327077. The next prime is 168327139. The reversal of 168327122 is 221723861.

It can be written as a sum of positive squares in 2 ways, for example, as 159794881 + 8532241 = 12641^2 + 2921^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180143 + ... + 181074.

Almost surely, 2^168327122 is an apocalyptic number.

168327122 is a deficient number, since it is larger than the sum of its proper divisors (85247914).

168327122 is a wasteful number, since it uses less digits than its factorization.

168327122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361452.

The product of its digits is 8064, while the sum is 32.

The square root of 168327122 is about 12974.0942651115. The cubic root of 168327122 is about 552.1427399013.

The spelling of 168327122 in words is "one hundred sixty-eight million, three hundred twenty-seven thousand, one hundred twenty-two".