112110110101020 has 48 divisors (see below), whose sum is σ = 330429798195840. Its totient is φ = 28322554130496.

The previous prime is 112110110100983. The next prime is 112110110101021. The reversal of 112110110101020 is 20101011011211.

It is a super-3 number, since 3×112110110101020³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 112110110100987 and 112110110101005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112110110101021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49171099782 + ... + 49171102061.

It is an arithmetic number, because the mean of its divisors is an integer number (6883954129080).

Almost surely, 2^{112110110101020} is an apocalyptic number.

112110110101020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112110110101020 is an abundant number, since it is smaller than the sum of its proper divisors (218319688094820).

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

112110110101020 is a wasteful number, since it uses less digits than its factorization.

112110110101020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98342201874 (or 98342201872 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 112110110101020 its reverse (20101011011211), we get a palindrome (132211121112231).

The spelling of 112110110101020 in words is "one hundred twelve trillion, one hundred ten billion, one hundred ten million, one hundred one thousand, twenty".