112010220012210 has 128 divisors (see below), whose sum is σ = 293869349706240. Its totient is φ = 27158291736576.

The previous prime is 112010220012179. The next prime is 112010220012211. The reversal of 112010220012210 is 12210022010211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112010220012210.

It is not an unprimeable number, because it can be changed into a prime (112010220012211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2993692 + ... + 15263768.

It is an arithmetic number, because the mean of its divisors is an integer number (2295854294580).

Almost surely, 2^{112010220012210} is an apocalyptic number.

112010220012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 112010220012210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146934674853120).

112010220012210 is an abundant number, since it is smaller than the sum of its proper divisors (181859129694030).

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

112010220012210 is a wasteful number, since it uses less digits than its factorization.

112010220012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12270452.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112010220012210 its reverse (12210022010211), we get a palindrome (124220242022421).

The spelling of 112010220012210 in words is "one hundred twelve trillion, ten billion, two hundred twenty million, twelve thousand, two hundred ten".