1112346247637 has 2 divisors, whose sum is σ = 1112346247638. Its totient is φ = 1112346247636.

The previous prime is 1112346247543. The next prime is 1112346247717. The reversal of 1112346247637 is 7367426432111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 940213365316 + 172132882321 = 969646^2 + 414889^2 .

It is an emirp because it is prime and its reverse (7367426432111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1112346247637 - 2¹⁸ = 1112345985493 is a prime.

It is a super-2 number, since 2×1112346247637² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1112346247591 and 1112346247600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112346247037) 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 as a sum of consecutive naturals, namely, 556173123818 + 556173123819.

It is an arithmetic number, because the mean of its divisors is an integer number (556173123819).

Almost surely, 2^{1112346247637} is an apocalyptic number.

It is an amenable number.

1112346247637 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112346247637 is an equidigital number, since it uses as much as digits as its factorization.

1112346247637 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 47.

The spelling of 1112346247637 in words is "one trillion, one hundred twelve billion, three hundred forty-six million, two hundred forty-seven thousand, six hundred thirty-seven".