8225312387162 has 24 divisors (see below), whose sum is σ = 13362759827964. Its totient is φ = 3795527683584.

The previous prime is 8225312387059. The next prime is 8225312387203. The reversal of 8225312387162 is 2617832135228.

It can be written as a sum of positive squares in 6 ways, for example, as 2115858250801 + 6109454136361 = 1454599^2 + 2471731^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8225312387162.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 799223 + ... + 4133930.

Almost surely, 2^{8225312387162} is an apocalyptic number.

8225312387162 is a deficient number, since it is larger than the sum of its proper divisors (5137447440802).

8225312387162 is a wasteful number, since it uses less digits than its factorization.

8225312387162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4938114 (or 4938101 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 50.

The spelling of 8225312387162 in words is "eight trillion, two hundred twenty-five billion, three hundred twelve million, three hundred eighty-seven thousand, one hundred sixty-two".