12000100010012 has 24 divisors (see below), whose sum is σ = 21443234475936. Its totient is φ = 5874661479168.

The previous prime is 12000100010009. The next prime is 12000100010153. The reversal of 12000100010012 is 21001000100021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149946248 + ... + 150026255.

It is an arithmetic number, because the mean of its divisors is an integer number (893468103164).

Almost surely, 2^{12000100010012} is an apocalyptic number.

It is an amenable number.

12000100010012 is a deficient number, since it is larger than the sum of its proper divisors (9443134465924).

12000100010012 is a wasteful number, since it uses less digits than its factorization.

12000100010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299972717 (or 299972715 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 12000100010012 its reverse (21001000100021), we get a palindrome (33001100110033).

Subtracting 12000100010012 from its reverse (21001000100021), we obtain a palindrome (9000900090009).

The spelling of 12000100010012 in words is "twelve trillion, one hundred million, ten thousand, twelve".