112201221122222 has 8 divisors (see below), whose sum is σ = 169586578490472. Its totient is φ = 55672361625400.

The previous prime is 112201221122167. The next prime is 112201221122233. The reversal of 112201221122222 is 222221122102211.

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

It is a super-2 number, since 2×112201221122222² (a number of 29 digits) contains 22 as substring.

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, 214124467529 + ... + 214124468052.

It is an arithmetic number, because the mean of its divisors is an integer number (21198322311309).

Almost surely, 2^{112201221122222} is an apocalyptic number.

112201221122222 is a deficient number, since it is larger than the sum of its proper divisors (57385357368250).

112201221122222 is a wasteful number, since it uses less digits than its factorization.

112201221122222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428248935714.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 112201221122222 its reverse (222221122102211), we get a palindrome (334422343224433).

The spelling of 112201221122222 in words is "one hundred twelve trillion, two hundred one billion, two hundred twenty-one million, one hundred twenty-two thousand, two hundred twenty-two".