11001000112000 has 64 divisors (see below), whose sum is σ = 27351236568240. Its totient is φ = 4400400038400.

The previous prime is 11001000111977. The next prime is 11001000112019. The reversal of 11001000112000 is 21100010011.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343765254 + ... + 343797253.

Almost surely, 2^{11001000112000} is an apocalyptic number.

11001000112000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11001000112000 is an abundant number, since it is smaller than the sum of its proper divisors (16350236456240).

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

11001000112000 is an frugal number, since it uses more digits than its factorization.

11001000112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687562536 (or 687562514 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 11001000112000 its reverse (21100010011), we get a palindrome (11022100122011).

The spelling of 11001000112000 in words is "eleven trillion, one billion, one hundred twelve thousand".