112220122202 has 8 divisors (see below), whose sum is σ = 173760189312. Its totient is φ = 54300059100.

The previous prime is 112220122177. The next prime is 112220122211. The reversal of 112220122202 is 202221022211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 905000924 + ... + 905001047.

It is an arithmetic number, because the mean of its divisors is an integer number (21720023664).

Almost surely, 2^112220122202 is an apocalyptic number.

112220122202 is a deficient number, since it is larger than the sum of its proper divisors (61540067110).

112220122202 is a wasteful number, since it uses less digits than its factorization.

112220122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810002004.

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

Adding to 112220122202 its reverse (202221022211), we get a palindrome (314441144413).

Subtracting 112220122202 from its reverse (202221022211), we obtain a palindrome (90000900009).

The spelling of 112220122202 in words is "one hundred twelve billion, two hundred twenty million, one hundred twenty-two thousand, two hundred two".