112203635968 has 72 divisors (see below), whose sum is σ = 236833341696. Its totient is φ = 52967731200.

The previous prime is 112203635963. The next prime is 112203635981. The reversal of 112203635968 is 869536302211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112203635963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152955 + ... + 497797.

It is an arithmetic number, because the mean of its divisors is an integer number (3289351968).

Almost surely, 2^112203635968 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 112203635968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118416670848).

112203635968 is an abundant number, since it is smaller than the sum of its proper divisors (124629705728).

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

112203635968 is an equidigital number, since it uses as much as digits as its factorization.

112203635968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344931 (or 344917 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 112203635968 in words is "one hundred twelve billion, two hundred three million, six hundred thirty-five thousand, nine hundred sixty-eight".