112012211210 has 16 divisors (see below), whose sum is σ = 201811671936. Its totient is φ = 44762730768.

The previous prime is 112012211161. The next prime is 112012211293. The reversal of 112012211210 is 12112210211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5258054 + ... + 5279313.

It is an arithmetic number, because the mean of its divisors is an integer number (12613229496).

Almost surely, 2^112012211210 is an apocalyptic number.

112012211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112012211210 is a deficient number, since it is larger than the sum of its proper divisors (89799460726).

112012211210 is a wasteful number, since it uses less digits than its factorization.

112012211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10538437.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112012211210 its reverse (12112210211), we get a palindrome (124124421421).

Subtracting from 112012211210 its reverse (12112210211), we obtain a palindrome (99900000999).

The spelling of 112012211210 in words is "one hundred twelve billion, twelve million, two hundred eleven thousand, two hundred ten".