210071529212 has 6 divisors (see below), whose sum is σ = 367625176128. Its totient is φ = 105035764604.

The previous prime is 210071529203. The next prime is 210071529223. The reversal of 210071529212 is 212925170012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26258941148 + ... + 26258941155.

It is an arithmetic number, because the mean of its divisors is an integer number (61270862688).

Almost surely, 2^210071529212 is an apocalyptic number.

It is an amenable number.

210071529212 is a deficient number, since it is larger than the sum of its proper divisors (157553646916).

210071529212 is a wasteful number, since it uses less digits than its factorization.

210071529212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52517882307 (or 52517882305 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

Adding to 210071529212 its reverse (212925170012), we get a palindrome (422996699224).

The spelling of 210071529212 in words is "two hundred ten billion, seventy-one million, five hundred twenty-nine thousand, two hundred twelve".