11212302200 has 96 divisors (see below), whose sum is σ = 29675064960. Its totient is φ = 3899913600.

The previous prime is 11212302181. The next prime is 11212302217. The reversal of 11212302200 is 220321211.

It is a happy number.

11212302200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60194 + ... + 161393.

It is an arithmetic number, because the mean of its divisors is an integer number (309115260).

Almost surely, 2^11212302200 is an apocalyptic number.

11212302200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11212302200 is an abundant number, since it is smaller than the sum of its proper divisors (18462762760).

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

11212302200 is a wasteful number, since it uses less digits than its factorization.

11212302200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221637 (or 221628 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11212302200 its reverse (220321211), we get a palindrome (11432623411).

The spelling of 11212302200 in words is "eleven billion, two hundred twelve million, three hundred two thousand, two hundred".