212754102176 has 48 divisors (see below), whose sum is σ = 522214620480. Its totient is φ = 82891207680.

The previous prime is 212754102161. The next prime is 212754102229. The reversal of 212754102176 is 671201457212.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43170041 + ... + 43174968.

It is an arithmetic number, because the mean of its divisors is an integer number (10879471260).

Almost surely, 2^212754102176 is an apocalyptic number.

It is an amenable number.

212754102176 is an abundant number, since it is smaller than the sum of its proper divisors (309460518304).

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

212754102176 is a wasteful number, since it uses less digits than its factorization.

212754102176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86345037 (or 86345029 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 38.

Adding to 212754102176 its reverse (671201457212), we get a palindrome (883955559388).

The spelling of 212754102176 in words is "two hundred twelve billion, seven hundred fifty-four million, one hundred two thousand, one hundred seventy-six".