112222111022 has 16 divisors (see below), whose sum is σ = 192722481792. Its totient is φ = 48009760440.

The previous prime is 112222110997. The next prime is 112222111031. The reversal of 112222111022 is 220111222211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7111004 + ... + 7126767.

It is an arithmetic number, because the mean of its divisors is an integer number (12045155112).

Almost surely, 2^112222111022 is an apocalyptic number.

112222111022 is a deficient number, since it is larger than the sum of its proper divisors (80500370770).

112222111022 is a wasteful number, since it uses less digits than its factorization.

112222111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14238343.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112222111022 its reverse (220111222211), we get a palindrome (332333333233).

The spelling of 112222111022 in words is "one hundred twelve billion, two hundred twenty-two million, one hundred eleven thousand, twenty-two".