11200785440717 has 2 divisors, whose sum is σ = 11200785440718. Its totient is φ = 11200785440716.

The previous prime is 11200785440699. The next prime is 11200785440723. The reversal of 11200785440717 is 71704458700211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9908355244516 + 1292430196201 = 3147754^2 + 1136851^2 .

It is a cyclic number.

It is not a de Polignac number, because 11200785440717 - 2¹⁴ = 11200785424333 is a prime.

It is a super-3 number, since 3×11200785440717³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11200785440017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600392720358 + 5600392720359.

It is an arithmetic number, because the mean of its divisors is an integer number (5600392720359).

Almost surely, 2^{11200785440717} is an apocalyptic number.

It is an amenable number.

11200785440717 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200785440717 is an equidigital number, since it uses as much as digits as its factorization.

11200785440717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 439040, while the sum is 47.

The spelling of 11200785440717 in words is "eleven trillion, two hundred billion, seven hundred eighty-five million, four hundred forty thousand, seven hundred seventeen".