1100000000112 has 80 divisors (see below), whose sum is σ = 3221322572160. Its totient is φ = 320647769856.

The previous prime is 1100000000081. The next prime is 1100000000119. The reversal of 1100000000112 is 2110000000011.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a self number, because there is not a number n which added to its sum of digits gives 1100000000112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100000000119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46378158 + ... + 46401869.

It is an arithmetic number, because the mean of its divisors is an integer number (40266532152).

Almost surely, 2^{1100000000112} is an apocalyptic number.

1100000000112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1100000000112 is an abundant number, since it is smaller than the sum of its proper divisors (2121322572048).

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

1100000000112 is a wasteful number, since it uses less digits than its factorization.

1100000000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92780070 (or 92780064 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 1100000000112 its reverse (2110000000011), we get a palindrome (3210000000123).

It can be divided in two parts, 110000000011 and 2, that multiplied together give a palindrome (220000000022).

The spelling of 1100000000112 in words is "one trillion, one hundred billion, one hundred twelve", and thus it is an aban number.