12110210001222 has 64 divisors (see below), whose sum is σ = 25763837572800. Its totient is φ = 3787623866880.

The previous prime is 12110210001209. The next prime is 12110210001293. The reversal of 12110210001222 is 22210001201121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4202572 + ... + 6471632.

It is an arithmetic number, because the mean of its divisors is an integer number (402559962075).

Almost surely, 2^{12110210001222} is an apocalyptic number.

12110210001222 is an abundant number, since it is smaller than the sum of its proper divisors (13653627571578).

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

12110210001222 is a wasteful number, since it uses less digits than its factorization.

12110210001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269961.

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

Adding to 12110210001222 its reverse (22210001201121), we get a palindrome (34320211202343).

The spelling of 12110210001222 in words is "twelve trillion, one hundred ten billion, two hundred ten million, one thousand, two hundred twenty-two".