210112210112010 has 16 divisors (see below), whose sum is σ = 504269304268896. Its totient is φ = 56029922696528.

The previous prime is 210112210112009. The next prime is 210112210112011. The reversal of 210112210112010 is 10211012211012.

It is a happy number.

210112210112010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (210112210112009) and next prime (210112210112011).

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

It is not an unprimeable number, because it can be changed into a prime (210112210112011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3501870168504 + ... + 3501870168563.

It is an arithmetic number, because the mean of its divisors is an integer number (31516831516806).

Almost surely, 2^{210112210112010} is an apocalyptic number.

210112210112010 is an abundant number, since it is smaller than the sum of its proper divisors (294157094156886).

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

210112210112010 is a wasteful number, since it uses less digits than its factorization.

210112210112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7003740337077.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 210112210112010 its reverse (10211012211012), we get a palindrome (220323222323022).

The spelling of 210112210112010 in words is "two hundred ten trillion, one hundred twelve billion, two hundred ten million, one hundred twelve thousand, ten".