11141100217 has 4 divisors (see below), whose sum is σ = 11998107940. Its totient is φ = 10284092496.

The previous prime is 11141100211. The next prime is 11141100221. The reversal of 11141100217 is 71200114111.

11141100217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4740460201 + 6400640016 = 68851^2 + 80004^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11141100217 is a prime.

It is a super-2 number, since 2×11141100217² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11141100194 and 11141100203.

It is not an unprimeable number, because it can be changed into a prime (11141100211) 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 in 3 ways as a sum of consecutive naturals, for example, 428503842 + ... + 428503867.

It is an arithmetic number, because the mean of its divisors is an integer number (2999526985).

Almost surely, 2^11141100217 is an apocalyptic number.

It is an amenable number.

11141100217 is a deficient number, since it is larger than the sum of its proper divisors (857007723).

11141100217 is an equidigital number, since it uses as much as digits as its factorization.

11141100217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857007722.

The product of its (nonzero) digits is 56, while the sum is 19.

Adding to 11141100217 its reverse (71200114111), we get a palindrome (82341214328).

The spelling of 11141100217 in words is "eleven billion, one hundred forty-one million, one hundred thousand, two hundred seventeen".