12012112200110 has 32 divisors (see below), whose sum is σ = 23587567828992. Its totient is φ = 4368013483680.

The previous prime is 12012112200103. The next prime is 12012112200131. The reversal of 12012112200110 is 1100221121021.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 27889859 + ... + 28317281.

It is an arithmetic number, because the mean of its divisors is an integer number (737111494656).

Almost surely, 2^{12012112200110} is an apocalyptic number.

12012112200110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12012112200110 is a deficient number, since it is larger than the sum of its proper divisors (11575455628882).

12012112200110 is a wasteful number, since it uses less digits than its factorization.

12012112200110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682928.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12012112200110 its reverse (1100221121021), we get a palindrome (13112333321131).

The spelling of 12012112200110 in words is "twelve trillion, twelve billion, one hundred twelve million, two hundred thousand, one hundred ten".