11001001000112 has 20 divisors (see below), whose sum is σ = 21314523230376. Its totient is φ = 5500478876160.

The previous prime is 11001001000091. The next prime is 11001001000127. The reversal of 11001001000112 is 21100010010011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 11001001000112.

It is an unprimeable number.

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, 3338912 + ... + 5757632.

Almost surely, 2^{11001001000112} is an apocalyptic number.

It is an amenable number.

11001001000112 is a deficient number, since it is larger than the sum of its proper divisors (10313522230264).

11001001000112 is a wasteful number, since it uses less digits than its factorization.

11001001000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702996 (or 2702990 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 11001001000112 its reverse (21100010010011), we get a palindrome (32101011010123).

The spelling of 11001001000112 in words is "eleven trillion, one billion, one million, one hundred twelve", and thus it is an aban number.