210012100110212 has 12 divisors (see below), whose sum is σ = 369046159323996. Its totient is φ = 104570340303360.

The previous prime is 210012100110209. The next prime is 210012100110221. The reversal of 210012100110212 is 212011001210012.

It can be written as a sum of positive squares in 2 ways, for example, as 109018323321856 + 100993776788356 = 10441184^2 + 10049566^2 .

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 3 ways as a sum of consecutive naturals, for example, 108927436853 + ... + 108927438780.

It is an arithmetic number, because the mean of its divisors is an integer number (30753846610333).

Almost surely, 2^{210012100110212} is an apocalyptic number.

It is an amenable number.

210012100110212 is a deficient number, since it is larger than the sum of its proper divisors (159034059213784).

210012100110212 is a wasteful number, since it uses less digits than its factorization.

210012100110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217854875878 (or 217854875876 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 210012100110212 its reverse (212011001210012), we get a palindrome (422023101320224).

The spelling of 210012100110212 in words is "two hundred ten trillion, twelve billion, one hundred million, one hundred ten thousand, two hundred twelve".