11099205326 has 16 divisors (see below), whose sum is σ = 18164297088. Its totient is φ = 5044548600.

The previous prime is 11099205323. The next prime is 11099205329. The reversal of 11099205326 is 62350299011.

11099205326 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11099205323) and next prime (11099205329).

It is a self number, because there is not a number n which added to its sum of digits gives 11099205326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11099205323) 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, 238961 + ... + 281603.

It is an arithmetic number, because the mean of its divisors is an integer number (1135268568).

Almost surely, 2^11099205326 is an apocalyptic number.

11099205326 is a deficient number, since it is larger than the sum of its proper divisors (7065091762).

11099205326 is a wasteful number, since it uses less digits than its factorization.

11099205326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54487.

The product of its (nonzero) digits is 29160, while the sum is 38.

The spelling of 11099205326 in words is "eleven billion, ninety-nine million, two hundred five thousand, three hundred twenty-six".