112200022028 has 12 divisors (see below), whose sum is σ = 196375516680. Its totient is φ = 56092731552.

The previous prime is 112200022027. The next prime is 112200022057. The reversal of 112200022028 is 820220002211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (112200022027) by changing a digit.

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, 1785113 + ... + 1846896.

It is an arithmetic number, because the mean of its divisors is an integer number (16364626390).

Almost surely, 2^112200022028 is an apocalyptic number.

It is an amenable number.

112200022028 is a deficient number, since it is larger than the sum of its proper divisors (84175494652).

112200022028 is a wasteful number, since it uses less digits than its factorization.

112200022028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639736 (or 3639734 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 112200022028 its reverse (820220002211), we get a palindrome (932420024239).

The spelling of 112200022028 in words is "one hundred twelve billion, two hundred million, twenty-two thousand, twenty-eight".