11102001022117 has 2 divisors, whose sum is σ = 11102001022118. Its totient is φ = 11102001022116.

The previous prime is 11102001022087. The next prime is 11102001022129. The reversal of 11102001022117 is 71122010020111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7797771417601 + 3304229604516 = 2792449^2 + 1817754^2 .

It is a cyclic number.

It is not a de Polignac number, because 11102001022117 - 2¹¹ = 11102001020069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11102001022094 and 11102001022103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11102001022517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551000511058 + 5551000511059.

It is an arithmetic number, because the mean of its divisors is an integer number (5551000511059).

Almost surely, 2^{11102001022117} is an apocalyptic number.

It is an amenable number.

11102001022117 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102001022117 is an equidigital number, since it uses as much as digits as its factorization.

11102001022117 is an evil number, because the sum of its binary digits is even.

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

Adding to 11102001022117 its reverse (71122010020111), we get a palindrome (82224011042228).

The spelling of 11102001022117 in words is "eleven trillion, one hundred two billion, one million, twenty-two thousand, one hundred seventeen".