112222102101222 has 64 divisors (see below), whose sum is σ = 230792507366400. Its totient is φ = 36360313234944.

The previous prime is 112222102101143. The next prime is 112222102101233. The reversal of 112222102101222 is 222101201222211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 285652158 + ... + 286044750.

It is an arithmetic number, because the mean of its divisors is an integer number (3606132927600).

Almost surely, 2^{112222102101222} is an apocalyptic number.

112222102101222 is an abundant number, since it is smaller than the sum of its proper divisors (118570405265178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112222102101222 is a wasteful number, since it uses less digits than its factorization.

112222102101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399597.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 112222102101222 its reverse (222101201222211), we get a palindrome (334323303323433).

The spelling of 112222102101222 in words is "one hundred twelve trillion, two hundred twenty-two billion, one hundred two million, one hundred one thousand, two hundred twenty-two".