1112110101000 has 128 divisors (see below), whose sum is σ = 3855315110400. Its totient is φ = 296562686400.

The previous prime is 1112110100993. The next prime is 1112110101007. The reversal of 1112110101000 is 1010112111.

It is an interprime number because it is at equal distance from previous prime (1112110100993) and next prime (1112110101007).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1112110101007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20567632 + ... + 20621631.

It is an arithmetic number, because the mean of its divisors is an integer number (30119649300).

Almost surely, 2^{1112110101000} is an apocalyptic number.

1112110101000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112110101000 is an abundant number, since it is smaller than the sum of its proper divisors (2743205009400).

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

1112110101000 is a wasteful number, since it uses less digits than its factorization.

1112110101000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41189293 (or 41189273 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 1112110101000 its reverse (1010112111), we get a palindrome (1113120213111).

The spelling of 1112110101000 in words is "one trillion, one hundred twelve billion, one hundred ten million, one hundred one thousand".