111010102000012 has 12 divisors (see below), whose sum is σ = 194268462978240. Its totient is φ = 55504826863376.

The previous prime is 111010102000001. The next prime is 111010102000019. The reversal of 111010102000012 is 210000201010111.

It is not an unprimeable number, because it can be changed into a prime (111010102000019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54917308 + ... + 56902819.

It is an arithmetic number, because the mean of its divisors is an integer number (16189038581520).

Almost surely, 2^{111010102000012} is an apocalyptic number.

It is an amenable number.

111010102000012 is a deficient number, since it is larger than the sum of its proper divisors (83258360978228).

111010102000012 is a wasteful number, since it uses less digits than its factorization.

111010102000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112068320 (or 112068318 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 111010102000012 its reverse (210000201010111), we get a palindrome (321010303010123).

The spelling of 111010102000012 in words is "one hundred eleven trillion, ten billion, one hundred two million, twelve", and thus it is an aban number.