112211122201112 has 32 divisors (see below), whose sum is σ = 231795252450000. Its totient is φ = 50500054992000.

The previous prime is 112211122201099. The next prime is 112211122201153. The reversal of 112211122201112 is 211102221112211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6312497987 + ... + 6312515762.

Almost surely, 2^{112211122201112} is an apocalyptic number.

It is an amenable number.

112211122201112 is an abundant number, since it is smaller than the sum of its proper divisors (119584130248888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112211122201112 is a wasteful number, since it uses less digits than its factorization.

112211122201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12625013867 (or 12625013863 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 20.

Adding to 112211122201112 its reverse (211102221112211), we get a palindrome (323313343313323).

The spelling of 112211122201112 in words is "one hundred twelve trillion, two hundred eleven billion, one hundred twenty-two million, two hundred one thousand, one hundred twelve".