11201110222000 has 80 divisors (see below), whose sum is σ = 27095117355072. Its totient is φ = 4478652057600.

The previous prime is 11201110221967. The next prime is 11201110222051. The reversal of 11201110222000 is 22201110211.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3887232 + ... + 6124768.

Almost surely, 2^{11201110222000} is an apocalyptic number.

11201110222000 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 11201110222000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13547558677536).

11201110222000 is an abundant number, since it is smaller than the sum of its proper divisors (15894007133072).

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

11201110222000 is a wasteful number, since it uses less digits than its factorization.

11201110222000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2240063 (or 2240047 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11201110222000 its reverse (22201110211), we get a palindrome (11223311332211).

The spelling of 11201110222000 in words is "eleven trillion, two hundred one billion, one hundred ten million, two hundred twenty-two thousand".