11123100302200 has 24 divisors (see below), whose sum is σ = 25861208203080. Its totient is φ = 4449240120800.

The previous prime is 11123100302183. The next prime is 11123100302203. The reversal of 11123100302200 is 220300132111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11123100302203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27807750556 + ... + 27807750955.

It is an arithmetic number, because the mean of its divisors is an integer number (1077550341795).

Almost surely, 2^{11123100302200} is an apocalyptic number.

11123100302200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11123100302200 is an abundant number, since it is smaller than the sum of its proper divisors (14738107900880).

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

11123100302200 is a wasteful number, since it uses less digits than its factorization.

11123100302200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55615501527 (or 55615501518 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11123100302200 its reverse (220300132111), we get a palindrome (11343400434311).

The spelling of 11123100302200 in words is "eleven trillion, one hundred twenty-three billion, one hundred million, three hundred two thousand, two hundred".