12012011010102 has 8 divisors (see below), whose sum is σ = 24024022020216. Its totient is φ = 4004003670032.

The previous prime is 12012011010079. The next prime is 12012011010149. The reversal of 12012011010102 is 20101011021021.

12012011010102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

12012011010102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001000917503 + ... + 1001000917514.

It is an arithmetic number, because the mean of its divisors is an integer number (3003002752527).

Almost surely, 2^{12012011010102} is an apocalyptic number.

12012011010102 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.

12012011010102 is a wasteful number, since it uses less digits than its factorization.

12012011010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002001835022.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 12012011010102 its reverse (20101011021021), we get a palindrome (32113022031123).

The spelling of 12012011010102 in words is "twelve trillion, twelve billion, eleven million, ten thousand, one hundred two".