111110201112112 has 10 divisors (see below), whose sum is σ = 215276014654748. Its totient is φ = 55555100556048.

The previous prime is 111110201112067. The next prime is 111110201112193. The reversal of 111110201112112 is 211211102011111.

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 6944387569507 = 111110201112112 / (1 + 1 + 1 + 1 + 1 + 0 + 2 + 0 + 1 + 1 + 1 + 2 + 1 + 1 + 2).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3472193784738 + ... + 3472193784769.

Almost surely, 2^{111110201112112} is an apocalyptic number.

It is an amenable number.

111110201112112 is a deficient number, since it is larger than the sum of its proper divisors (104165813542636).

111110201112112 is an equidigital number, since it uses as much as digits as its factorization.

111110201112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6944387569515 (or 6944387569509 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 16.

Adding to 111110201112112 its reverse (211211102011111), we get a palindrome (322321303123223).

The spelling of 111110201112112 in words is "one hundred eleven trillion, one hundred ten billion, two hundred one million, one hundred twelve thousand, one hundred twelve".