1112394107647 has 2 divisors, whose sum is σ = 1112394107648. Its totient is φ = 1112394107646.

The previous prime is 1112394107633. The next prime is 1112394107677. The reversal of 1112394107647 is 7467014932111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112394107647 - 2¹⁵ = 1112394074879 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1112394107597 and 1112394107606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112394107677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556197053823 + 556197053824.

It is an arithmetic number, because the mean of its divisors is an integer number (556197053824).

Almost surely, 2^{1112394107647} is an apocalyptic number.

1112394107647 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112394107647 is an equidigital number, since it uses as much as digits as its factorization.

1112394107647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 1112394107647 in words is "one trillion, one hundred twelve billion, three hundred ninety-four million, one hundred seven thousand, six hundred forty-seven".