12001210303100 has 18 divisors (see below), whose sum is σ = 26042626357944. Its totient is φ = 4800484121200.

The previous prime is 12001210303067. The next prime is 12001210303109. The reversal of 12001210303100 is 130301210021.

It is a super-2 number, since 2×12001210303100² (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 (12001210303109) 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, 60006051416 + ... + 60006051615.

Almost surely, 2^{12001210303100} is an apocalyptic number.

12001210303100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12001210303100 is an abundant number, since it is smaller than the sum of its proper divisors (14041416054844).

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

12001210303100 is a wasteful number, since it uses less digits than its factorization.

12001210303100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120012103045 (or 120012103038 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12001210303100 its reverse (130301210021), we get a palindrome (12131511513121).

The spelling of 12001210303100 in words is "twelve trillion, one billion, two hundred ten million, three hundred three thousand, one hundred".