11000001001099 has 16 divisors (see below), whose sum is σ = 12082493200896. Its totient is φ = 9931290624000.

The previous prime is 11000001001091. The next prime is 11000001001103. The reversal of 11000001001099 is 99010010000011.

It is a cyclic number.

It is not a de Polignac number, because 11000001001099 - 2³ = 11000001001091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11000001001091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5829259 + ... + 7481995.

It is an arithmetic number, because the mean of its divisors is an integer number (755155825056).

Almost surely, 2^{11000001001099} is an apocalyptic number.

11000001001099 is a deficient number, since it is larger than the sum of its proper divisors (1082492199797).

11000001001099 is a wasteful number, since it uses less digits than its factorization.

11000001001099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656906.

The product of its (nonzero) digits is 81, while the sum is 22.

The spelling of 11000001001099 in words is "eleven trillion, one million, one thousand, ninety-nine".