112200120122 has 16 divisors (see below), whose sum is σ = 180710056512. Its totient is φ = 52056392640.

The previous prime is 112200120089. The next prime is 112200120127. The reversal of 112200120122 is 221021002211.

It is a junction number, because it is equal to n+sod(n) for n = 112200120097 and 112200120106.

It is not an unprimeable number, because it can be changed into a prime (112200120127) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 23237048 + ... + 23241875.

It is an arithmetic number, because the mean of its divisors is an integer number (11294378532).

Almost surely, 2^112200120122 is an apocalyptic number.

112200120122 is a deficient number, since it is larger than the sum of its proper divisors (68509936390).

112200120122 is a wasteful number, since it uses less digits than its factorization.

112200120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46479013.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 112200120122 its reverse (221021002211), we get a palindrome (333221122333).

The spelling of 112200120122 in words is "one hundred twelve billion, two hundred million, one hundred twenty thousand, one hundred twenty-two".