11011200110999 has 16 divisors (see below), whose sum is σ = 12534667570944. Its totient is φ = 9574819953600.

The previous prime is 11011200110959. The next prime is 11011200111029. The reversal of 11011200110999 is 99901100211011.

It is a de Polignac number, because none of the positive numbers 2^k-11011200110999 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 (11011200110959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20093867 + ... + 20634579.

It is an arithmetic number, because the mean of its divisors is an integer number (783416723184).

Almost surely, 2^{11011200110999} is an apocalyptic number.

11011200110999 is a deficient number, since it is larger than the sum of its proper divisors (1523467459945).

11011200110999 is a wasteful number, since it uses less digits than its factorization.

11011200110999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621238.

The product of its (nonzero) digits is 1458, while the sum is 35.

The spelling of 11011200110999 in words is "eleven trillion, eleven billion, two hundred million, one hundred ten thousand, nine hundred ninety-nine".