10316312522212 has 6 divisors (see below), whose sum is σ = 18053546913878. Its totient is φ = 5158156261104.

The previous prime is 10316312522203. The next prime is 10316312522227. The reversal of 10316312522212 is 21222521361301.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5440015123456 + 4876297398756 = 2332384^2 + 2208234^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1289539065273 + ... + 1289539065280.

Almost surely, 2^{10316312522212} is an apocalyptic number.

It is an amenable number.

10316312522212 is a deficient number, since it is larger than the sum of its proper divisors (7737234391666).

10316312522212 is a wasteful number, since it uses less digits than its factorization.

10316312522212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2579078130557 (or 2579078130555 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 10316312522212 its reverse (21222521361301), we get a palindrome (31538833883513).

The spelling of 10316312522212 in words is "ten trillion, three hundred sixteen billion, three hundred twelve million, five hundred twenty-two thousand, two hundred twelve".