1112232200813 has 2 divisors, whose sum is σ = 1112232200814. Its totient is φ = 1112232200812.

The previous prime is 1112232200801. The next prime is 1112232200831. The reversal of 1112232200813 is 3180022322111.

Together with next prime (1112232200831) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 866115006409 + 246117194404 = 930653^2 + 496102^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112232200813 - 2⁸ = 1112232200557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112232250813) by changing a digit.

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 as a sum of consecutive naturals, namely, 556116100406 + 556116100407.

It is an arithmetic number, because the mean of its divisors is an integer number (556116100407).

Almost surely, 2^{1112232200813} is an apocalyptic number.

It is an amenable number.

1112232200813 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112232200813 is an equidigital number, since it uses as much as digits as its factorization.

1112232200813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 1112232200813 its reverse (3180022322111), we get a palindrome (4292254522924).

The spelling of 1112232200813 in words is "one trillion, one hundred twelve billion, two hundred thirty-two million, two hundred thousand, eight hundred thirteen".