112112012222122 has 8 divisors (see below), whose sum is σ = 183456019999872. Its totient is φ = 50960005555500.

The previous prime is 112112012222113. The next prime is 112112012222267. The reversal of 112112012222122 is 221222210211211.

112112012222122 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 Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 5096000555551 = 112112012222122 / (1 + 1 + 2 + 1 + 1 + 2 + 0 + 1 + 2 + 2 + 2 + 2 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 112112012222093 and 112112012222102.

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, 2548000277754 + ... + 2548000277797.

It is an arithmetic number, because the mean of its divisors is an integer number (22932002499984).

Almost surely, 2^{112112012222122} is an apocalyptic number.

112112012222122 is a deficient number, since it is larger than the sum of its proper divisors (71344007777750).

112112012222122 is a wasteful number, since it uses less digits than its factorization.

112112012222122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5096000555564.

The product of its (nonzero) digits is 256, while the sum is 22.

Adding to 112112012222122 its reverse (221222210211211), we get a palindrome (333334222433333).

The spelling of 112112012222122 in words is "one hundred twelve trillion, one hundred twelve billion, twelve million, two hundred twenty-two thousand, one hundred twenty-two".