12110222002012 has 24 divisors (see below), whose sum is σ = 21435775280640. Its totient is φ = 5986054126080.

The previous prime is 12110222002009. The next prime is 12110222002027. The reversal of 12110222002012 is 21020022201121.

It is a happy number.

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, 42275437 + ... + 42560932.

It is an arithmetic number, because the mean of its divisors is an integer number (893157303360).

Almost surely, 2^{12110222002012} is an apocalyptic number.

It is an amenable number.

12110222002012 is a deficient number, since it is larger than the sum of its proper divisors (9325553278628).

12110222002012 is a wasteful number, since it uses less digits than its factorization.

12110222002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84836781 (or 84836779 counting only the distinct ones).

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

Adding to 12110222002012 its reverse (21020022201121), we get a palindrome (33130244203133).

The spelling of 12110222002012 in words is "twelve trillion, one hundred ten billion, two hundred twenty-two million, two thousand, twelve".