112221122104042 has 16 divisors (see below), whose sum is σ = 192385245286080. Its totient is φ = 48093221910528.

The previous prime is 112221122103971. The next prime is 112221122104061. The reversal of 112221122104042 is 240401221122211.

It is a super-2 number, since 2×112221122104042² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112221122103998 and 112221122104016.

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, 128273943 + ... + 129145834.

It is an arithmetic number, because the mean of its divisors is an integer number (12024077830380).

Almost surely, 2^{112221122104042} is an apocalyptic number.

112221122104042 is a deficient number, since it is larger than the sum of its proper divisors (80164123182038).

112221122104042 is a wasteful number, since it uses less digits than its factorization.

112221122104042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257450925.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 112221122104042 its reverse (240401221122211), we get a palindrome (352622343226253).

The spelling of 112221122104042 in words is "one hundred twelve trillion, two hundred twenty-one billion, one hundred twenty-two million, one hundred four thousand, forty-two".