11212340300 has 144 divisors (see below), whose sum is σ = 28671498240. Its totient is φ = 3726051840.

The previous prime is 11212340299. The next prime is 11212340329. The reversal of 11212340300 is 304321211.

11212340300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 47 ways as a sum of consecutive naturals, for example, 4122341 + ... + 4125059.

Almost surely, 2^11212340300 is an apocalyptic number.

11212340300 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 11212340300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14335749120).

11212340300 is an abundant number, since it is smaller than the sum of its proper divisors (17459157940).

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

11212340300 is a wasteful number, since it uses less digits than its factorization.

11212340300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2920 (or 2913 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11212340300 its reverse (304321211), we get a palindrome (11516661511).

The spelling of 11212340300 in words is "eleven billion, two hundred twelve million, three hundred forty thousand, three hundred".