11102201220000 has 1440 divisors, whose sum is σ = 44411736245184. Its totient is φ = 2398924800000.

The previous prime is 11102201219999. The next prime is 11102201220013. The reversal of 11102201220000 is 2210220111.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 4050418630 + ... + 4050421370.

Almost surely, 2^{11102201220000} is an apocalyptic number.

11102201220000 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 11102201220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22205868122592).

11102201220000 is an abundant number, since it is smaller than the sum of its proper divisors (33309535025184).

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

11102201220000 is a wasteful number, since it uses less digits than its factorization.

11102201220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2840 (or 2798 counting only the distinct ones).

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

Adding to 11102201220000 its reverse (2210220111), we get a palindrome (11104411440111).

The spelling of 11102201220000 in words is "eleven trillion, one hundred two billion, two hundred one million, two hundred twenty thousand".