112022604 has 72 divisors (see below), whose sum is σ = 297434592. Its totient is φ = 35481600.

The previous prime is 112022597. The next prime is 112022641. The reversal of 112022604 is 406220211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 159454 + ... + 160154.

It is an arithmetic number, because the mean of its divisors is an integer number (4131036).

Almost surely, 2^112022604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112022604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148717296).

112022604 is an abundant number, since it is smaller than the sum of its proper divisors (185411988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112022604 is a wasteful number, since it uses less digits than its factorization.

112022604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927 (or 922 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 112022604 is about 10584.0731289991. The cubic root of 112022604 is about 482.0608785441.

Adding to 112022604 its reverse (406220211), we get a palindrome (518242815).

The spelling of 112022604 in words is "one hundred twelve million, twenty-two thousand, six hundred four".