12002011010102 has 4 divisors (see below), whose sum is σ = 18003016515156. Its totient is φ = 6001005505050.

The previous prime is 12002011010089. The next prime is 12002011010123. The reversal of 12002011010102 is 20101011020021.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3000502752524 + ... + 3000502752527.

It is an arithmetic number, because the mean of its divisors is an integer number (4500754128789).

Almost surely, 2^{12002011010102} is an apocalyptic number.

12002011010102 is a deficient number, since it is larger than the sum of its proper divisors (6001005505054).

12002011010102 is an equidigital number, since it uses as much as digits as its factorization.

12002011010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6001005505053.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12002011010102 its reverse (20101011020021), we get a palindrome (32103022030123).

The spelling of 12002011010102 in words is "twelve trillion, two billion, eleven million, ten thousand, one hundred two".