210212101312 has 14 divisors (see below), whose sum is σ = 417139638668. Its totient is φ = 105106050624.

The previous prime is 210212101279. The next prime is 210212101331. The reversal of 210212101312 is 213101212012.

210212101312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a zygodrome in base 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 as a sum of consecutive naturals, namely, 1642281978 + ... + 1642282105.

Almost surely, 2^210212101312 is an apocalyptic number.

It is an amenable number.

210212101312 is a deficient number, since it is larger than the sum of its proper divisors (206927537356).

210212101312 is an equidigital number, since it uses as much as digits as its factorization.

210212101312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3284564095 (or 3284564085 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 210212101312 its reverse (213101212012), we get a palindrome (423313313324).

The spelling of 210212101312 in words is "two hundred ten billion, two hundred twelve million, one hundred one thousand, three hundred twelve".