12103012222300 has 18 divisors (see below), whose sum is σ = 26263536522608. Its totient is φ = 4841204888880.

The previous prime is 12103012222283. The next prime is 12103012222303. The reversal of 12103012222300 is 322221030121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12103012222303) 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, 60515061012 + ... + 60515061211.

Almost surely, 2^{12103012222300} is an apocalyptic number.

12103012222300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12103012222300 is an abundant number, since it is smaller than the sum of its proper divisors (14160524300308).

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

12103012222300 is a wasteful number, since it uses less digits than its factorization.

12103012222300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121030122237 (or 121030122230 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12103012222300 its reverse (322221030121), we get a palindrome (12425233252421).

The spelling of 12103012222300 in words is "twelve trillion, one hundred three billion, twelve million, two hundred twenty-two thousand, three hundred".