112112121110222 has 8 divisors (see below), whose sum is σ = 168922299072576. Its totient is φ = 55804688086032.

The previous prime is 112112121110219. The next prime is 112112121110257. The reversal of 112112121110222 is 222011121211211.

It is a happy number.

112112121110222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 112112121110194 and 112112121110203.

It is a congruent number.

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, 125686233983 + ... + 125686234874.

It is an arithmetic number, because the mean of its divisors is an integer number (21115287384072).

Almost surely, 2^{112112121110222} is an apocalyptic number.

112112121110222 is a deficient number, since it is larger than the sum of its proper divisors (56810177962354).

112112121110222 is a wasteful number, since it uses less digits than its factorization.

112112121110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251372469082.

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

Adding to 112112121110222 its reverse (222011121211211), we get a palindrome (334123242321433).

The spelling of 112112121110222 in words is "one hundred twelve trillion, one hundred twelve billion, one hundred twenty-one million, one hundred ten thousand, two hundred twenty-two".