112220200112012 has 24 divisors (see below), whose sum is σ = 203243819716560. Its totient is φ = 54152186114880.

The previous prime is 112220200111993. The next prime is 112220200112021. The reversal of 112220200112012 is 210211002022211.

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 7 ways as a sum of consecutive naturals, for example, 205823939 + ... + 206368442.

It is an arithmetic number, because the mean of its divisors is an integer number (8468492488190).

Almost surely, 2^{112220200112012} is an apocalyptic number.

It is an amenable number.

112220200112012 is a deficient number, since it is larger than the sum of its proper divisors (91023619604548).

112220200112012 is a wasteful number, since it uses less digits than its factorization.

112220200112012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412194761 (or 412194759 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112220200112012 its reverse (210211002022211), we get a palindrome (322431202134223).

The spelling of 112220200112012 in words is "one hundred twelve trillion, two hundred twenty billion, two hundred million, one hundred twelve thousand, twelve".