11001119990 has 64 divisors (see below), whose sum is σ = 22885632000. Its totient is φ = 3729597696.

The previous prime is 11001119989. The next prime is 11001120037. The reversal of 11001119990 is 9991110011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2323946 + ... + 2328674.

It is an arithmetic number, because the mean of its divisors is an integer number (357588000).

Almost surely, 2^11001119990 is an apocalyptic number.

11001119990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11001119990 is an abundant number, since it is smaller than the sum of its proper divisors (11884512010).

11001119990 is a wasteful number, since it uses less digits than its factorization.

11001119990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5109.

The product of its (nonzero) digits is 729, while the sum is 32.

The spelling of 11001119990 in words is "eleven billion, one million, one hundred nineteen thousand, nine hundred ninety".