11011100200212 has 192 divisors, whose sum is σ = 30792226848768. Its totient is φ = 2996300160000.

The previous prime is 11011100200207. The next prime is 11011100200213. The reversal of 11011100200212 is 21200200111011.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011100200213) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 87569587 + ... + 87695237.

It is an arithmetic number, because the mean of its divisors is an integer number (160376181504).

Almost surely, 2^{11011100200212} is an apocalyptic number.

11011100200212 is a gapful number since it is divisible by the number (12) 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 11011100200212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15396113424384).

11011100200212 is an abundant number, since it is smaller than the sum of its proper divisors (19781126648556).

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

11011100200212 is a wasteful number, since it uses less digits than its factorization.

11011100200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126230 (or 126228 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11011100200212 its reverse (21200200111011), we get a palindrome (32211300311223).

The spelling of 11011100200212 in words is "eleven trillion, eleven billion, one hundred million, two hundred thousand, two hundred twelve".