1116366633791 has 2 divisors, whose sum is σ = 1116366633792. Its totient is φ = 1116366633790.

The previous prime is 1116366633773. The next prime is 1116366633821. The reversal of 1116366633791 is 1973366636111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1116366633791 - 2¹⁰ = 1116366632767 is a prime.

It is a super-2 number, since 2×1116366633791² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1116366630791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558183316895 + 558183316896.

It is an arithmetic number, because the mean of its divisors is an integer number (558183316896).

Almost surely, 2^{1116366633791} is an apocalyptic number.

1116366633791 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116366633791 is an equidigital number, since it uses as much as digits as its factorization.

1116366633791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2204496, while the sum is 53.

The spelling of 1116366633791 in words is "one trillion, one hundred sixteen billion, three hundred sixty-six million, six hundred thirty-three thousand, seven hundred ninety-one".