11110010099281 has 2 divisors, whose sum is σ = 11110010099282. Its totient is φ = 11110010099280.

The previous prime is 11110010099183. The next prime is 11110010099311. The reversal of 11110010099281 is 18299001001111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5566768360000 + 5543241739281 = 2359400^2 + 2354409^2 .

It is an emirp because it is prime and its reverse (18299001001111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11110010099281 - 2²⁹ = 11109473228369 is a prime.

It is a super-2 number, since 2×11110010099281² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11110010099581) 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, 5555005049640 + 5555005049641.

It is an arithmetic number, because the mean of its divisors is an integer number (5555005049641).

Almost surely, 2^{11110010099281} is an apocalyptic number.

It is an amenable number.

11110010099281 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110010099281 is an equidigital number, since it uses as much as digits as its factorization.

11110010099281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 34.

The spelling of 11110010099281 in words is "eleven trillion, one hundred ten billion, ten million, ninety-nine thousand, two hundred eighty-one".