1112364436081 has 2 divisors, whose sum is σ = 1112364436082. Its totient is φ = 1112364436080.

The previous prime is 1112364436021. The next prime is 1112364436087. The reversal of 1112364436081 is 1806344632111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 841356735025 + 271007701056 = 917255^2 + 520584^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112364436081 is a prime.

It is a super-2 number, since 2×1112364436081² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1112364436087) 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, 556182218040 + 556182218041.

It is an arithmetic number, because the mean of its divisors is an integer number (556182218041).

Almost surely, 2^{1112364436081} is an apocalyptic number.

It is an amenable number.

1112364436081 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112364436081 is an equidigital number, since it uses as much as digits as its factorization.

1112364436081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 1112364436081 in words is "one trillion, one hundred twelve billion, three hundred sixty-four million, four hundred thirty-six thousand, eighty-one".