11001091092 has 24 divisors (see below), whose sum is σ = 25741939776. Its totient is φ = 3656640768.

The previous prime is 11001091033. The next prime is 11001091097. The reversal of 11001091092 is 29019010011.

11001091092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001091097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1294288 + ... + 1302759.

It is an arithmetic number, because the mean of its divisors is an integer number (1072580824).

Almost surely, 2^11001091092 is an apocalyptic number.

11001091092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11001091092 is an abundant number, since it is smaller than the sum of its proper divisors (14740848684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11001091092 is a wasteful number, since it uses less digits than its factorization.

11001091092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597407 (or 2597405 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 24.

It can be divided in two parts, 110010 and 91092, that added together give a palindrome (201102).

The spelling of 11001091092 in words is "eleven billion, one million, ninety-one thousand, ninety-two".