12000221210300 has 36 divisors (see below), whose sum is σ = 26176817659776. Its totient is φ = 4774957123200.

The previous prime is 12000221210273. The next prime is 12000221210309. The reversal of 12000221210300 is 301212200021.

It is a happy number.

It is a super-2 number, since 2×12000221210300² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000221210309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 314122817 + ... + 314161016.

Almost surely, 2^{12000221210300} is an apocalyptic number.

12000221210300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12000221210300 is an abundant number, since it is smaller than the sum of its proper divisors (14176596449476).

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

12000221210300 is a wasteful number, since it uses less digits than its factorization.

12000221210300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628284038 (or 628284031 counting only the distinct ones).

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

Adding to 12000221210300 its reverse (301212200021), we get a palindrome (12301433410321).

The spelling of 12000221210300 in words is "twelve trillion, two hundred twenty-one million, two hundred ten thousand, three hundred".