112112252211210 has 64 divisors (see below), whose sum is σ = 271753841099520. Its totient is φ = 29598484032000.

The previous prime is 112112252211163. The next prime is 112112252211227. The reversal of 112112252211210 is 12112252211211.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6832960 + ... + 16459460.

It is an arithmetic number, because the mean of its divisors is an integer number (4246153767180).

Almost surely, 2^{112112252211210} is an apocalyptic number.

112112252211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112112252211210 is an abundant number, since it is smaller than the sum of its proper divisors (159641588888310).

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

112112252211210 is a wasteful number, since it uses less digits than its factorization.

112112252211210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9630383.

The product of its (nonzero) digits is 320, while the sum is 24.

Subtracting from 112112252211210 its reverse (12112252211211), we obtain a palindrome (99999999999999).

The spelling of 112112252211210 in words is "one hundred twelve trillion, one hundred twelve billion, two hundred fifty-two million, two hundred eleven thousand, two hundred ten".