112101122212010 has 96 divisors (see below), whose sum is σ = 230285828805120. Its totient is φ = 39130903862784.

The previous prime is 112101122211989. The next prime is 112101122212103. The reversal of 112101122212010 is 10212221101211.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 112101122212010.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16547990 + ... + 22316769.

It is an arithmetic number, because the mean of its divisors is an integer number (2398810716720).

Almost surely, 2^{112101122212010} is an apocalyptic number.

112101122212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112101122212010 is an abundant number, since it is smaller than the sum of its proper divisors (118184706593110).

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

112101122212010 is a wasteful number, since it uses less digits than its factorization.

112101122212010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38864868 (or 38864849 counting only the distinct ones).

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

Adding to 112101122212010 its reverse (10212221101211), we get a palindrome (122313343313221).

The spelling of 112101122212010 in words is "one hundred twelve trillion, one hundred one billion, one hundred twenty-two million, two hundred twelve thousand, ten".