211010312012 has 12 divisors (see below), whose sum is σ = 369271620480. Its totient is φ = 105504134736.

The previous prime is 211010312003. The next prime is 211010312041. The reversal of 211010312012 is 210213010112.

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, 391814 + ... + 758642.

It is an arithmetic number, because the mean of its divisors is an integer number (30772635040).

Almost surely, 2^211010312012 is an apocalyptic number.

It is an amenable number.

211010312012 is a deficient number, since it is larger than the sum of its proper divisors (158261308468).

211010312012 is a wasteful number, since it uses less digits than its factorization.

211010312012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510640 (or 510638 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 211010312012 its reverse (210213010112), we get a palindrome (421223322124).

The spelling of 211010312012 in words is "two hundred eleven billion, ten million, three hundred twelve thousand, twelve".