211746484647112 has 16 divisors (see below), whose sum is σ = 399653961091200. Its totient is φ = 105172095022800.

The previous prime is 211746484647073. The next prime is 211746484647133.

It is a happy number.

211746484647112 is nontrivially palindromic in base 10.

211746484647112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87643411312 + ... + 87643413727.

It is an arithmetic number, because the mean of its divisors is an integer number (24978372568200).

Almost surely, 2^{211746484647112} is an apocalyptic number.

It is an amenable number.

211746484647112 is a deficient number, since it is larger than the sum of its proper divisors (187907476444088).

211746484647112 is a wasteful number, since it uses less digits than its factorization.

211746484647112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175286825196 (or 175286825192 counting only the distinct ones).

The product of its digits is 14450688, while the sum is 58.

The spelling of 211746484647112 in words is "two hundred eleven trillion, seven hundred forty-six billion, four hundred eighty-four million, six hundred forty-seven thousand, one hundred twelve".