112012121201110 has 32 divisors (see below), whose sum is σ = 217493678404800. Its totient is φ = 41289276033408.

The previous prime is 112012121201047. The next prime is 112012121201111. The reversal of 112012121201110 is 11102121210211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112012121201111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 719147257 + ... + 719302996.

It is an arithmetic number, because the mean of its divisors is an integer number (6796677450150).

Almost surely, 2^{112012121201110} is an apocalyptic number.

112012121201110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112012121201110 is a deficient number, since it is larger than the sum of its proper divisors (105481557203690).

112012121201110 is a wasteful number, since it uses less digits than its factorization.

112012121201110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438450872.

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

Adding to 112012121201110 its reverse (11102121210211), we get a palindrome (123114242411321).

The spelling of 112012121201110 in words is "one hundred twelve trillion, twelve billion, one hundred twenty-one million, two hundred one thousand, one hundred ten".