212080168 has 32 divisors (see below), whose sum is σ = 430012800. Its totient is φ = 97676032.

The previous prime is 212080163. The next prime is 212080199. The reversal of 212080168 is 861080212.

It is not an unprimeable number, because it can be changed into a prime (212080163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10198 + ... + 22981.

It is an arithmetic number, because the mean of its divisors is an integer number (13437900).

Almost surely, 2^212080168 is an apocalyptic number.

It is an amenable number.

212080168 is an abundant number, since it is smaller than the sum of its proper divisors (217932632).

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

212080168 is a wasteful number, since it uses less digits than its factorization.

212080168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33249 (or 33245 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 212080168 is about 14562.9724987724. The cubic root of 212080168 is about 596.3483467262.

The spelling of 212080168 in words is "two hundred twelve million, eighty thousand, one hundred sixty-eight".