12110100012222 has 16 divisors (see below), whose sum is σ = 24526784835840. Its totient is φ = 3985602535512.

The previous prime is 12110100012203. The next prime is 12110100012223. The reversal of 12110100012222 is 22221000101121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110100012223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12774366628 + ... + 12774367575.

It is an arithmetic number, because the mean of its divisors is an integer number (1532924052240).

Almost surely, 2^{12110100012222} is an apocalyptic number.

12110100012222 is an abundant number, since it is smaller than the sum of its proper divisors (12416684823618).

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

12110100012222 is a wasteful number, since it uses less digits than its factorization.

12110100012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25548734287.

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

Adding to 12110100012222 its reverse (22221000101121), we get a palindrome (34331100113343).

The spelling of 12110100012222 in words is "twelve trillion, one hundred ten billion, one hundred million, twelve thousand, two hundred twenty-two".