11201131232000 has 288 divisors, whose sum is σ = 28578847961664. Its totient is φ = 4372193280000.

The previous prime is 11201131231993. The next prime is 11201131232099. The reversal of 11201131232000 is 23213110211.

It is a self number, because there is not a number n which added to its sum of digits gives 11201131232000.

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, 1790172872 + ... + 1790179128.

It is an arithmetic number, because the mean of its divisors is an integer number (99232110978).

Almost surely, 2^{11201131232000} is an apocalyptic number.

11201131232000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11201131232000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14289423980832).

11201131232000 is an abundant number, since it is smaller than the sum of its proper divisors (17377716729664).

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

11201131232000 is an equidigital number, since it uses as much as digits as its factorization.

11201131232000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7632 (or 7608 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11201131232000 its reverse (23213110211), we get a palindrome (11224344342211).

The spelling of 11201131232000 in words is "eleven trillion, two hundred one billion, one hundred thirty-one million, two hundred thirty-two thousand".