112221222201122 has 32 divisors (see below), whose sum is σ = 172446954704640. Its totient is φ = 54756104276160.

The previous prime is 112221222201061. The next prime is 112221222201167. The reversal of 112221222201122 is 221102222122211.

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 15 ways as a sum of consecutive naturals, for example, 11218328 + ... + 18716124.

It is an arithmetic number, because the mean of its divisors is an integer number (5388967334520).

Almost surely, 2^{112221222201122} is an apocalyptic number.

112221222201122 is a deficient number, since it is larger than the sum of its proper divisors (60225732503518).

112221222201122 is a wasteful number, since it uses less digits than its factorization.

112221222201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7498946.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 112221222201122 its reverse (221102222122211), we get a palindrome (333323444323333).

The spelling of 112221222201122 in words is "one hundred twelve trillion, two hundred twenty-one billion, two hundred twenty-two million, two hundred one thousand, one hundred twenty-two".