11001101001099 has 64 divisors (see below), whose sum is σ = 16129374041088. Its totient is φ = 6614352230400.

The previous prime is 11001101001091. The next prime is 11001101001119. The reversal of 11001101001099 is 99010010110011.

It is not a de Polignac number, because 11001101001099 - 2³ = 11001101001091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11001101001091) 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 63 ways as a sum of consecutive naturals, for example, 4822927839 + ... + 4822930119.

It is an arithmetic number, because the mean of its divisors is an integer number (252021469392).

Almost surely, 2^{11001101001099} is an apocalyptic number.

11001101001099 is a deficient number, since it is larger than the sum of its proper divisors (5128273039989).

11001101001099 is a wasteful number, since it uses less digits than its factorization.

11001101001099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4628.

The product of its (nonzero) digits is 81, while the sum is 24.

The spelling of 11001101001099 in words is "eleven trillion, one billion, one hundred one million, one thousand, ninety-nine".