112112210210210 has 64 divisors (see below), whose sum is σ = 230761610940672. Its totient is φ = 38416678465536.

The previous prime is 112112210210173. The next prime is 112112210210213. The reversal of 112112210210210 is 12012012211211.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112112210210213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3658641149 + ... + 3658671791.

It is an arithmetic number, because the mean of its divisors is an integer number (3605650170948).

Almost surely, 2^{112112210210210} is an apocalyptic number.

112112210210210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112112210210210 is an abundant number, since it is smaller than the sum of its proper divisors (118649400730462).

112112210210210 is a wasteful number, since it uses less digits than its factorization.

112112210210210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58587.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112112210210210 its reverse (12012012211211), we get a palindrome (124124222421421).

The spelling of 112112210210210 in words is "one hundred twelve trillion, one hundred twelve billion, two hundred ten million, two hundred ten thousand, two hundred ten".