1316620002224 has 20 divisors (see below), whose sum is σ = 2551516138944. Its totient is φ = 658164224448.

The previous prime is 1316620002211. The next prime is 1316620002251. The reversal of 1316620002224 is 4222000266131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9036512 + ... + 9181055.

Almost surely, 2^{1316620002224} is an apocalyptic number.

It is an amenable number.

1316620002224 is a deficient number, since it is larger than the sum of its proper divisors (1234896136720).

1316620002224 is a wasteful number, since it uses less digits than its factorization.

1316620002224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18222092 (or 18222086 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1316620002224 its reverse (4222000266131), we get a palindrome (5538620268355).

The spelling of 1316620002224 in words is "one trillion, three hundred sixteen billion, six hundred twenty million, two thousand, two hundred twenty-four".