112120102212010 has 64 divisors (see below), whose sum is σ = 211564870133760. Its totient is φ = 42731516586240.

The previous prime is 112120102211981. The next prime is 112120102212017. The reversal of 112120102212010 is 10212201021211.

It is not an unprimeable number, because it can be changed into a prime (112120102212017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4624765 + ... + 15672544.

It is an arithmetic number, because the mean of its divisors is an integer number (3305701095840).

Almost surely, 2^{112120102212010} is an apocalyptic number.

112120102212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112120102212010 is a deficient number, since it is larger than the sum of its proper divisors (99444767921750).

112120102212010 is a wasteful number, since it uses less digits than its factorization.

112120102212010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20297623.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112120102212010 its reverse (10212201021211), we get a palindrome (122332303233221).

The spelling of 112120102212010 in words is "one hundred twelve trillion, one hundred twenty billion, one hundred two million, two hundred twelve thousand, ten".