11102002112000 has 160 divisors (see below), whose sum is σ = 28887171977664. Its totient is φ = 4247721984000.

The previous prime is 11102002111979. The next prime is 11102002112009. The reversal of 11102002112000 is 21120020111.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102002112009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2299061 + ... + 5243060.

Almost surely, 2^{11102002112000} is an apocalyptic number.

11102002112000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11102002112000 is an abundant number, since it is smaller than the sum of its proper divisors (17785169865664).

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

11102002112000 is an frugal number, since it uses more digits than its factorization.

11102002112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7542177 (or 7542151 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11102002112000 its reverse (21120020111), we get a palindrome (11123122132111).

The spelling of 11102002112000 in words is "eleven trillion, one hundred two billion, two million, one hundred twelve thousand".