112201122020012 has 96 divisors (see below), whose sum is σ = 206706659195904. Its totient is φ = 53187054624000.

The previous prime is 112201122019981. The next prime is 112201122020069. The reversal of 112201122020012 is 210020221102211.

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, 20190949538 + ... + 20190955094.

It is an arithmetic number, because the mean of its divisors is an integer number (2153194366624).

Almost surely, 2^{112201122020012} is an apocalyptic number.

It is an amenable number.

112201122020012 is a deficient number, since it is larger than the sum of its proper divisors (94505537175892).

112201122020012 is a wasteful number, since it uses less digits than its factorization.

112201122020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8719 (or 8717 counting only the distinct ones).

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

Adding to 112201122020012 its reverse (210020221102211), we get a palindrome (322221343122223).

The spelling of 112201122020012 in words is "one hundred twelve trillion, two hundred one billion, one hundred twenty-two million, twenty thousand, twelve".