12000012120102 has 8 divisors (see below), whose sum is σ = 24000024240216. Its totient is φ = 4000004040032.

The previous prime is 12000012120101. The next prime is 12000012120127. The reversal of 12000012120102 is 20102121000021.

It is a sphenic number, since it is the product of 3 distinct primes.

12000012120102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000012120101) 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 3 ways as a sum of consecutive naturals, for example, 1000001010003 + ... + 1000001010014.

It is an arithmetic number, because the mean of its divisors is an integer number (3000003030027).

Almost surely, 2^{12000012120102} is an apocalyptic number.

12000012120102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12000012120102 is a wasteful number, since it uses less digits than its factorization.

12000012120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000002020022.

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

Adding to 12000012120102 its reverse (20102121000021), we get a palindrome (32102133120123).

The spelling of 12000012120102 in words is "twelve trillion, twelve million, one hundred twenty thousand, one hundred two".