112120021106 has 8 divisors (see below), whose sum is σ = 168478754544. Its totient is φ = 55960436260.

The previous prime is 112120021099. The next prime is 112120021127. The reversal of 112120021106 is 601120021211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49785740 + ... + 49787991.

It is an arithmetic number, because the mean of its divisors is an integer number (21059844318).

Almost surely, 2^112120021106 is an apocalyptic number.

112120021106 is a deficient number, since it is larger than the sum of its proper divisors (56358733438).

112120021106 is an equidigital number, since it uses as much as digits as its factorization.

112120021106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99574296.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 112120021106 its reverse (601120021211), we get a palindrome (713240042317).

The spelling of 112120021106 in words is "one hundred twelve billion, one hundred twenty million, twenty-one thousand, one hundred six".