11088938884 has 12 divisors (see below), whose sum is σ = 19878951708. Its totient is φ = 5409238400.

The previous prime is 11088938873. The next prime is 11088938893. The reversal of 11088938884 is 48883988011.

11088938884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 968578884 + 10120360000 = 31122^2 + 100600^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 33807577 + ... + 33807904.

It is an arithmetic number, because the mean of its divisors is an integer number (1656579309).

Almost surely, 2^11088938884 is an apocalyptic number.

It is an amenable number.

11088938884 is a deficient number, since it is larger than the sum of its proper divisors (8790012824).

11088938884 is a wasteful number, since it uses less digits than its factorization.

11088938884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67615526 (or 67615524 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 58.

The spelling of 11088938884 in words is "eleven billion, eighty-eight million, nine hundred thirty-eight thousand, eight hundred eighty-four".