111102110000012 has 12 divisors (see below), whose sum is σ = 194446967665440. Its totient is φ = 55545833524176.

The previous prime is 111102109999963. The next prime is 111102110000051. The reversal of 111102110000012 is 210000011201111.

It is a junction number, because it is equal to n+sod(n) for n = 111102109999948 and 111102110000002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1305321083 + ... + 1305406194.

It is an arithmetic number, because the mean of its divisors is an integer number (16203913972120).

Almost surely, 2^{111102110000012} is an apocalyptic number.

It is an amenable number.

111102110000012 is a deficient number, since it is larger than the sum of its proper divisors (83344857665428).

111102110000012 is a wasteful number, since it uses less digits than its factorization.

111102110000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2610737920 (or 2610737918 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 111102110000012 its reverse (210000011201111), we get a palindrome (321102121201123).

The spelling of 111102110000012 in words is "one hundred eleven trillion, one hundred two billion, one hundred ten million, twelve", and thus it is an aban number.