112222202222 has 8 divisors (see below), whose sum is σ = 181282019016. Its totient is φ = 51794862552.

The previous prime is 112222202201. The next prime is 112222202233. The reversal of 112222202222 is 222202222211.

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 = 112222202194 and 112222202203.

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, 2158119248 + ... + 2158119299.

It is an arithmetic number, because the mean of its divisors is an integer number (22660252377).

Almost surely, 2^112222202222 is an apocalyptic number.

112222202222 is a deficient number, since it is larger than the sum of its proper divisors (69059816794).

112222202222 is a wasteful number, since it uses less digits than its factorization.

112222202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4316238562.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 112222202222 its reverse (222202222211), we get a palindrome (334424424433).

The spelling of 112222202222 in words is "one hundred twelve billion, two hundred twenty-two million, two hundred two thousand, two hundred twenty-two".