12012012120102 has 16 divisors (see below), whose sum is σ = 24025566306672. Its totient is φ = 4003747028960.

The previous prime is 12012012120083. The next prime is 12012012120127. The reversal of 12012012120102 is 20102121021021.

12012012120102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 64151493 + ... + 64338464.

It is an arithmetic number, because the mean of its divisors is an integer number (1501597894167).

Almost surely, 2^{12012012120102} is an apocalyptic number.

12012012120102 is an abundant number, since it is smaller than the sum of its proper divisors (12013554186570).

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

12012012120102 is a wasteful number, since it uses less digits than its factorization.

12012012120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128505543.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12012012120102 its reverse (20102121021021), we get a palindrome (32114133141123).

The spelling of 12012012120102 in words is "twelve trillion, twelve billion, twelve million, one hundred twenty thousand, one hundred two".