112021112222122 has 8 divisors (see below), whose sum is σ = 169314352824672. Its totient is φ = 55582994613900.

The previous prime is 112021112222087. The next prime is 112021112222203. The reversal of 112021112222122 is 221222211120211.

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 = 112021112222093 and 112021112222102.

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, 213780748254 + ... + 213780748777.

It is an arithmetic number, because the mean of its divisors is an integer number (21164294103084).

Almost surely, 2^{112021112222122} is an apocalyptic number.

112021112222122 is a deficient number, since it is larger than the sum of its proper divisors (57293240602550).

112021112222122 is a wasteful number, since it uses less digits than its factorization.

112021112222122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427561497164.

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

Adding to 112021112222122 its reverse (221222211120211), we get a palindrome (333243323342333).

The spelling of 112021112222122 in words is "one hundred twelve trillion, twenty-one billion, one hundred twelve million, two hundred twenty-two thousand, one hundred twenty-two".