1112320064 has 56 divisors (see below), whose sum is σ = 2372136480. Its totient is φ = 515598336.

The previous prime is 1112320057. The next prime is 1112320067. The reversal of 1112320064 is 4600232111.

It is not an unprimeable number, because it can be changed into a prime (1112320067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65267 + ... + 80525.

It is an arithmetic number, because the mean of its divisors is an integer number (42359580).

Almost surely, 2^1112320064 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 1112320064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1186068240).

1112320064 is an abundant number, since it is smaller than the sum of its proper divisors (1259816416).

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

1112320064 is a wasteful number, since it uses less digits than its factorization.

1112320064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15355 (or 15345 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1112320064 is about 33351.4626965595. The cubic root of 1112320064 is about 1036.1196822622.

Adding to 1112320064 its reverse (4600232111), we get a palindrome (5712552175).

The spelling of 1112320064 in words is "one billion, one hundred twelve million, three hundred twenty thousand, sixty-four".