12000210120100 has 18 divisors (see below), whose sum is σ = 26040455960834. Its totient is φ = 4800084048000.

The previous prime is 12000210120097. The next prime is 12000210120113. The reversal of 12000210120100 is 102101200021.

It can be written as a sum of positive squares in 3 ways, for example, as 1149299778916 + 10850910341184 = 1072054^2 + 3294072^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60001050501 + ... + 60001050700.

Almost surely, 2^{12000210120100} is an apocalyptic number.

12000210120100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12000210120100 is an abundant number, since it is smaller than the sum of its proper divisors (14040245840734).

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

12000210120100 is a wasteful number, since it uses less digits than its factorization.

12000210120100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120002101215 (or 120002101208 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12000210120100 its reverse (102101200021), we get a palindrome (12102311320121).

The spelling of 12000210120100 in words is "twelve trillion, two hundred ten million, one hundred twenty thousand, one hundred".