111111110000196 has 12 divisors (see below), whose sum is σ = 259259256667152. Its totient is φ = 37037036666728.

The previous prime is 111111110000179. The next prime is 111111110000203. The reversal of 111111110000196 is 691000011111111.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 4629629583330 + ... + 4629629583353.

It is an arithmetic number, because the mean of its divisors is an integer number (21604938055596).

Almost surely, 2^{111111110000196} is an apocalyptic number.

It is an amenable number.

111111110000196 is an abundant number, since it is smaller than the sum of its proper divisors (148148146666956).

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

111111110000196 is a wasteful number, since it uses less digits than its factorization.

111111110000196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9259259166690 (or 9259259166688 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 24.

The spelling of 111111110000196 in words is "one hundred eleven trillion, one hundred eleven billion, one hundred ten million, one hundred ninety-six", and thus it is an aban number.