11102201219917 has 2 divisors, whose sum is σ = 11102201219918. Its totient is φ = 11102201219916.

The previous prime is 11102201219899. The next prime is 11102201219999. The reversal of 11102201219917 is 71991210220111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6844193731881 + 4258007488036 = 2616141^2 + 2063494^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11102201219917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11102201219017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551100609958 + 5551100609959.

It is an arithmetic number, because the mean of its divisors is an integer number (5551100609959).

Almost surely, 2^{11102201219917} is an apocalyptic number.

It is an amenable number.

11102201219917 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102201219917 is an equidigital number, since it uses as much as digits as its factorization.

11102201219917 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 37.

The spelling of 11102201219917 in words is "eleven trillion, one hundred two billion, two hundred one million, two hundred nineteen thousand, nine hundred seventeen".