11011001000112 has 50 divisors (see below), whose sum is σ = 31869031447748. Its totient is φ = 3670333666272.

The previous prime is 11011001000101. The next prime is 11011001000149. The reversal of 11011001000112 is 21100010011011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11011001000094 and 11011001000103.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4248070078 + ... + 4248072669.

Almost surely, 2^{11011001000112} is an apocalyptic number.

11011001000112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11011001000112 is an abundant number, since it is smaller than the sum of its proper divisors (20858030447636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11011001000112 is an equidigital number, since it uses as much as digits as its factorization.

11011001000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8496142767 (or 8496142752 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 11011001000112 its reverse (21100010011011), we get a palindrome (32111011011123).

The spelling of 11011001000112 in words is "eleven trillion, eleven billion, one million, one hundred twelve", and thus it is an aban number.