112202201222 has 16 divisors (see below), whose sum is σ = 169189134912. Its totient is φ = 55806393000.

The previous prime is 112202201149. The next prime is 112202201227. The reversal of 112202201222 is 222102202211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 112202201222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112202201227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253073 + ... + 537075.

It is an arithmetic number, because the mean of its divisors is an integer number (10574320932).

Almost surely, 2^112202201222 is an apocalyptic number.

112202201222 is a deficient number, since it is larger than the sum of its proper divisors (56986933690).

112202201222 is a wasteful number, since it uses less digits than its factorization.

112202201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285043.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 112202201222 its reverse (222102202211), we get a palindrome (334304403433).

The spelling of 112202201222 in words is "one hundred twelve billion, two hundred two million, two hundred one thousand, two hundred twenty-two".