212201343102212 has 12 divisors (see below), whose sum is σ = 371352472802640. Its totient is φ = 106100636587176.

The previous prime is 212201343102211. The next prime is 212201343102263.

212201343102212 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (212201343102211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8846543 + ... + 22420169.

It is an arithmetic number, because the mean of its divisors is an integer number (30946039400220).

Almost surely, 2^{212201343102212} is an apocalyptic number.

It is an amenable number.

212201343102212 is a deficient number, since it is larger than the sum of its proper divisors (159151129700428).

212201343102212 is a wasteful number, since it uses less digits than its factorization.

212201343102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17481970 (or 17481968 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 212201343102212 in words is "two hundred twelve trillion, two hundred one billion, three hundred forty-three million, one hundred two thousand, two hundred twelve".