112100012201210 has 64 divisors (see below), whose sum is σ = 223726897532160. Its totient is φ = 40101024606720.

The previous prime is 112100012201207. The next prime is 112100012201227. The reversal of 112100012201210 is 12102210001211.

It is a super-2 number, since 2×112100012201210² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27133454 + ... + 30990713.

It is an arithmetic number, because the mean of its divisors is an integer number (3495732773940).

Almost surely, 2^{112100012201210} is an apocalyptic number.

112100012201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112100012201210 is a deficient number, since it is larger than the sum of its proper divisors (111626885330950).

112100012201210 is a wasteful number, since it uses less digits than its factorization.

112100012201210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58124471.

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

Adding to 112100012201210 its reverse (12102210001211), we get a palindrome (124202222202421).

The spelling of 112100012201210 in words is "one hundred twelve trillion, one hundred billion, twelve million, two hundred one thousand, two hundred ten".