112021553441 has 8 divisors (see below), whose sum is σ = 128095732224. Its totient is φ = 95965149600.

The previous prime is 112021553417. The next prime is 112021553459. The reversal of 112021553441 is 144355120211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112021553441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112021553471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4430225 + ... + 4455438.

It is an arithmetic number, because the mean of its divisors is an integer number (16011966528).

Almost surely, 2^112021553441 is an apocalyptic number.

It is an amenable number.

112021553441 is a deficient number, since it is larger than the sum of its proper divisors (16074178783).

112021553441 is an equidigital number, since it uses as much as digits as its factorization.

112021553441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8887471.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 112021553441 its reverse (144355120211), we get a palindrome (256376673652).

The spelling of 112021553441 in words is "one hundred twelve billion, twenty-one million, five hundred fifty-three thousand, four hundred forty-one".