11012200200 has 144 divisors (see below), whose sum is σ = 37016678400. Its totient is φ = 2933884800.

The previous prime is 11012200183. The next prime is 11012200217. The reversal of 11012200200 is 200221011.

It is an interprime number because it is at equal distance from previous prime (11012200183) and next prime (11012200217).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2645721 + ... + 2649879.

Almost surely, 2^11012200200 is an apocalyptic number.

11012200200 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 11012200200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18508339200).

11012200200 is an abundant number, since it is smaller than the sum of its proper divisors (26004478200).

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

11012200200 is a wasteful number, since it uses less digits than its factorization.

11012200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5652 (or 5640 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 11012200200 its reverse (200221011), we get a palindrome (11212421211).

The spelling of 11012200200 in words is "eleven billion, twelve million, two hundred thousand, two hundred".