11100552044 has 12 divisors (see below), whose sum is σ = 20052610368. Its totient is φ = 5371234800.

The previous prime is 11100552037. The next prime is 11100552049. The reversal of 11100552044 is 44025500111.

It is not an unprimeable number, because it can be changed into a prime (11100552049) 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 3 ways as a sum of consecutive naturals, for example, 44760167 + ... + 44760414.

It is an arithmetic number, because the mean of its divisors is an integer number (1671050864).

Almost surely, 2^11100552044 is an apocalyptic number.

It is an amenable number.

11100552044 is a deficient number, since it is larger than the sum of its proper divisors (8952058324).

11100552044 is a wasteful number, since it uses less digits than its factorization.

11100552044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89520616 (or 89520614 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The spelling of 11100552044 in words is "eleven billion, one hundred million, five hundred fifty-two thousand, forty-four".