112202212100012 has 12 divisors (see below), whose sum is σ = 196843531704456. Its totient is φ = 55961203041600.

The previous prime is 112202212099997. The next prime is 112202212100059. The reversal of 112202212100012 is 210001212202211.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34975750298 + ... + 34975753505.

It is an arithmetic number, because the mean of its divisors is an integer number (16403627642038).

Almost surely, 2^{112202212100012} is an apocalyptic number.

It is an amenable number.

112202212100012 is a deficient number, since it is larger than the sum of its proper divisors (84641319604444).

112202212100012 is a wasteful number, since it uses less digits than its factorization.

112202212100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69951504208 (or 69951504206 counting only the distinct ones).

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

Adding to 112202212100012 its reverse (210001212202211), we get a palindrome (322203424302223).

The spelling of 112202212100012 in words is "one hundred twelve trillion, two hundred two billion, two hundred twelve million, one hundred thousand, twelve".