112200120100222 has 64 divisors (see below), whose sum is σ = 219071380267008. Its totient is φ = 41790870396000.

The previous prime is 112200120100181. The next prime is 112200120100249. The reversal of 112200120100222 is 222001021002211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112200120100196 and 112200120100205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2164804 + ... + 15135607.

It is an arithmetic number, because the mean of its divisors is an integer number (3422990316672).

Almost surely, 2^{112200120100222} is an apocalyptic number.

112200120100222 is a deficient number, since it is larger than the sum of its proper divisors (106871260166786).

112200120100222 is a wasteful number, since it uses less digits than its factorization.

112200120100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17302285.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112200120100222 its reverse (222001021002211), we get a palindrome (334201141102433).

The spelling of 112200120100222 in words is "one hundred twelve trillion, two hundred billion, one hundred twenty million, one hundred thousand, two hundred twenty-two".