111102220010212 has 12 divisors (see below), whose sum is σ = 195285399931440. Its totient is φ = 55306391458376.

The previous prime is 111102220010207. The next prime is 111102220010231. The reversal of 111102220010212 is 212010022201111.

111102220010212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61179635662 + ... + 61179637477.

It is an arithmetic number, because the mean of its divisors is an integer number (16273783327620).

Almost surely, 2^{111102220010212} is an apocalyptic number.

It is an amenable number.

111102220010212 is a deficient number, since it is larger than the sum of its proper divisors (84183179921228).

111102220010212 is a wasteful number, since it uses less digits than its factorization.

111102220010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122359273370 (or 122359273368 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 111102220010212 its reverse (212010022201111), we get a palindrome (323112242211323).

The spelling of 111102220010212 in words is "one hundred eleven trillion, one hundred two billion, two hundred twenty million, ten thousand, two hundred twelve".