12002112100002 has 16 divisors (see below), whose sum is σ = 24012899413632. Its totient is φ = 3999258164400.

The previous prime is 12002112099979. The next prime is 12002112100049. The reversal of 12002112100002 is 20000121120021.

12002112100002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12002112100002² (a number of 27 digits) contains 22 as substring.

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, 361449249 + ... + 361482452.

It is an arithmetic number, because the mean of its divisors is an integer number (1500806213352).

Almost surely, 2^{12002112100002} is an apocalyptic number.

12002112100002 is an abundant number, since it is smaller than the sum of its proper divisors (12010787313630).

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

12002112100002 is a wasteful number, since it uses less digits than its factorization.

12002112100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722934473.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12002112100002 its reverse (20000121120021), we get a palindrome (32002233220023).

The spelling of 12002112100002 in words is "twelve trillion, two billion, one hundred twelve million, one hundred thousand, two".