11201002102200 has 384 divisors, whose sum is σ = 39687074150400. Its totient is φ = 2596278558720.

The previous prime is 11201002102181. The next prime is 11201002102249. The reversal of 11201002102200 is 220120010211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5980209 + ... + 7626591.

It is an arithmetic number, because the mean of its divisors is an integer number (103351755600).

Almost surely, 2^{11201002102200} is an apocalyptic number.

11201002102200 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 11201002102200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19843537075200).

11201002102200 is an abundant number, since it is smaller than the sum of its proper divisors (28486072048200).

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

11201002102200 is a wasteful number, since it uses less digits than its factorization.

11201002102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646471 (or 1646462 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11201002102200 its reverse (220120010211), we get a palindrome (11421122112411).

The spelling of 11201002102200 in words is "eleven trillion, two hundred one billion, two million, one hundred two thousand, two hundred".