112112123103210 has 16 divisors (see below), whose sum is σ = 269069095447776. Its totient is φ = 29896566160848.

The previous prime is 112112123103163. The next prime is 112112123103259. The reversal of 112112123103210 is 12301321211211.

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, 1868535385024 + ... + 1868535385083.

It is an arithmetic number, because the mean of its divisors is an integer number (16816818465486).

Almost surely, 2^{112112123103210} is an apocalyptic number.

112112123103210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112112123103210 is an abundant number, since it is smaller than the sum of its proper divisors (156956972344566).

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

112112123103210 is a wasteful number, since it uses less digits than its factorization.

112112123103210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3737070770117.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 112112123103210 its reverse (12301321211211), we get a palindrome (124413444314421).

The spelling of 112112123103210 in words is "one hundred twelve trillion, one hundred twelve billion, one hundred twenty-three million, one hundred three thousand, two hundred ten".