12012222002110 has 32 divisors (see below), whose sum is σ = 23821176903264. Its totient is φ = 4324832400000.

The previous prime is 12012222002093. The next prime is 12012222002119. The reversal of 12012222002110 is 1120022221021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12012222002119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540592941 + ... + 540615160.

It is an arithmetic number, because the mean of its divisors is an integer number (744411778227).

Almost surely, 2^{12012222002110} is an apocalyptic number.

12012222002110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12012222002110 is a deficient number, since it is larger than the sum of its proper divisors (11808954901154).

12012222002110 is a wasteful number, since it uses less digits than its factorization.

12012222002110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081208220.

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

Adding to 12012222002110 its reverse (1120022221021), we get a palindrome (13132244223131).

The spelling of 12012222002110 in words is "twelve trillion, twelve billion, two hundred twenty-two million, two thousand, one hundred ten".