11000022112200 has 192 divisors, whose sum is σ = 37217578993920. Its totient is φ = 2665417248000.

The previous prime is 11000022112181. The next prime is 11000022112231. The reversal of 11000022112200 is 221122000011.

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

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13673547 + ... + 14455653.

It is an arithmetic number, because the mean of its divisors is an integer number (193841557260).

Almost surely, 2^{11000022112200} is an apocalyptic number.

11000022112200 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 11000022112200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18608789496960).

11000022112200 is an abundant number, since it is smaller than the sum of its proper divisors (26217556881720).

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

11000022112200 is a wasteful number, since it uses less digits than its factorization.

11000022112200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784268 (or 784259 counting only the distinct ones).

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

Adding to 11000022112200 its reverse (221122000011), we get a palindrome (11221144112211).

The spelling of 11000022112200 in words is "eleven trillion, twenty-two million, one hundred twelve thousand, two hundred".