12010102222012 has 48 divisors (see below), whose sum is σ = 21303497716480. Its totient is φ = 5923954403712.

The previous prime is 12010102221979. The next prime is 12010102222147. The reversal of 12010102222012 is 21022220101021.

It is a happy number.

12010102222012 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 15 ways as a sum of consecutive naturals, for example, 500888968 + ... + 500912944.

Almost surely, 2^{12010102222012} is an apocalyptic number.

It is an amenable number.

12010102222012 is a deficient number, since it is larger than the sum of its proper divisors (9293395494468).

12010102222012 is a wasteful number, since it uses less digits than its factorization.

12010102222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29810 (or 29808 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12010102222012 its reverse (21022220101021), we get a palindrome (33032322323033).

The spelling of 12010102222012 in words is "twelve trillion, ten billion, one hundred two million, two hundred twenty-two thousand, twelve".