112421232242320 has 20 divisors (see below), whose sum is σ = 261379364963580. Its totient is φ = 44968492896896.

The previous prime is 112421232242317. The next prime is 112421232242327. The reversal of 112421232242320 is 23242232124211.

It can be written as a sum of positive squares in 2 ways, for example, as 71214898187664 + 41206334054656 = 8438892^2 + 6419216^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (112421232242327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 702632701435 + ... + 702632701594.

It is an arithmetic number, because the mean of its divisors is an integer number (13068968248179).

Almost surely, 2^{112421232242320} is an apocalyptic number.

112421232242320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112421232242320 is an abundant number, since it is smaller than the sum of its proper divisors (148958132721260).

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

112421232242320 is a wasteful number, since it uses less digits than its factorization.

112421232242320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405265403042 (or 1405265403036 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 112421232242320 its reverse (23242232124211), we get a palindrome (135663464366531).

The spelling of 112421232242320 in words is "one hundred twelve trillion, four hundred twenty-one billion, two hundred thirty-two million, two hundred forty-two thousand, three hundred twenty".