110020001112 has 128 divisors (see below), whose sum is σ = 349352179200. Its totient is φ = 31426876800.

The previous prime is 110020001071. The next prime is 110020001137. The reversal of 110020001112 is 211100020011.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 110020001094 and 110020001103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11624062 + ... + 11633522.

It is an arithmetic number, because the mean of its divisors is an integer number (2729313900).

Almost surely, 2^110020001112 is an apocalyptic number.

110020001112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110020001112 is an abundant number, since it is smaller than the sum of its proper divisors (239332178088).

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

110020001112 is a wasteful number, since it uses less digits than its factorization.

110020001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17174 (or 17164 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 110020001112 its reverse (211100020011), we get a palindrome (321120021123).

The spelling of 110020001112 in words is "one hundred ten billion, twenty million, one thousand, one hundred twelve".