212071096322 has 6 divisors (see below), whose sum is σ = 318107621379. Its totient is φ = 106035222530.

The previous prime is 212071096301. The next prime is 212071096333. The reversal of 212071096322 is 223690170212.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 106035548161 + 106035548161 = 325631^2 + 325631^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=325631.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 488447 + ... + 814077.

Almost surely, 2^212071096322 is an apocalyptic number.

212071096322 is a deficient number, since it is larger than the sum of its proper divisors (106036525057).

212071096322 is an frugal number, since it uses more digits than its factorization.

212071096322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651264 (or 325633 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 212071096322 in words is "two hundred twelve billion, seventy-one million, ninety-six thousand, three hundred twenty-two".