11102220121099 has 2 divisors, whose sum is σ = 11102220121100. Its totient is φ = 11102220121098.

The previous prime is 11102220121061. The next prime is 11102220121141. The reversal of 11102220121099 is 99012102220111.

It is a weak prime.

It is an emirp because it is prime and its reverse (99012102220111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11102220121099 - 2¹⁷ = 11102219990027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11102220121099.

It is not a weakly prime, because it can be changed into another prime (11102220121199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551110060549 + 5551110060550.

It is an arithmetic number, because the mean of its divisors is an integer number (5551110060550).

Almost surely, 2^{11102220121099} is an apocalyptic number.

11102220121099 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102220121099 is an equidigital number, since it uses as much as digits as its factorization.

11102220121099 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 31.

The spelling of 11102220121099 in words is "eleven trillion, one hundred two billion, two hundred twenty million, one hundred twenty-one thousand, ninety-nine".