11001101099999 has 4 divisors (see below), whose sum is σ = 11208669045336. Its totient is φ = 10793533154664.

The previous prime is 11001101099959. The next prime is 11001101100029. The reversal of 11001101099999 is 99999010110011.

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

It is a cyclic number.

It is not a de Polignac number, because 11001101099999 - 2⁸ = 11001101099743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001101099959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103783972589 + ... + 103783972694.

It is an arithmetic number, because the mean of its divisors is an integer number (2802167261334).

Almost surely, 2^{11001101099999} is an apocalyptic number.

11001101099999 is a deficient number, since it is larger than the sum of its proper divisors (207567945337).

11001101099999 is an equidigital number, since it uses as much as digits as its factorization.

11001101099999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207567945336.

The product of its (nonzero) digits is 59049, while the sum is 50.

The spelling of 11001101099999 in words is "eleven trillion, one billion, one hundred one million, ninety-nine thousand, nine hundred ninety-nine".