1002310222113 has 10 divisors (see below), whose sum is σ = 1497278233154. Its totient is φ = 668206814688.

The previous prime is 1002310222049. The next prime is 1002310222163. The reversal of 1002310222113 is 3112220132001.

1002310222113 is a `hidden beast` number, since 100 + 231 + 0 + 222 + 113 = 666.

It can be written as a sum of positive squares in only one way, i.e., 937240844544 + 65069377569 = 968112^2 + 255087^2 .

It is not a de Polignac number, because 1002310222113 - 2⁶ = 1002310222049 is a prime.

It is a super-2 number, since 2×1002310222113² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002310222163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6187100056 + ... + 6187100217.

Almost surely, 2^{1002310222113} is an apocalyptic number.

It is an amenable number.

1002310222113 is a deficient number, since it is larger than the sum of its proper divisors (494968011041).

1002310222113 is an equidigital number, since it uses as much as digits as its factorization.

1002310222113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12374200285 (or 12374200276 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1002310222113 its reverse (3112220132001), we get a palindrome (4114530354114).

The spelling of 1002310222113 in words is "one trillion, two billion, three hundred ten million, two hundred twenty-two thousand, one hundred thirteen".