1110111201118 has 16 divisors (see below), whose sum is σ = 1753337387520. Its totient is φ = 525683079576.

The previous prime is 1110111201049. The next prime is 1110111201119. The reversal of 1110111201118 is 8111021110111.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 1110111201095 and 1110111201104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110111201119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4291246 + ... + 4542577.

It is an arithmetic number, because the mean of its divisors is an integer number (109583586720).

Almost surely, 2^{1110111201118} is an apocalyptic number.

1110111201118 is a deficient number, since it is larger than the sum of its proper divisors (643226186402).

1110111201118 is a wasteful number, since it uses less digits than its factorization.

1110111201118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8837151.

The product of its (nonzero) digits is 16, while the sum is 19.

Adding to 1110111201118 its reverse (8111021110111), we get a palindrome (9221132311229).

The spelling of 1110111201118 in words is "one trillion, one hundred ten billion, one hundred eleven million, two hundred one thousand, one hundred eighteen".