112321420441 has 4 divisors (see below), whose sum is σ = 116194572900. Its totient is φ = 108448267984.

The previous prime is 112321420417. The next prime is 112321420457. The reversal of 112321420441 is 144024123211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 85415907600 + 26905512841 = 292260^2 + 164029^2 .

It is a cyclic number.

It is not a de Polignac number, because 112321420441 - 2¹¹ = 112321418393 is a prime.

It is a super-2 number, since 2×112321420441² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112324420441) 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, 1936576186 + ... + 1936576243.

It is an arithmetic number, because the mean of its divisors is an integer number (29048643225).

Almost surely, 2^112321420441 is an apocalyptic number.

It is an amenable number.

112321420441 is a deficient number, since it is larger than the sum of its proper divisors (3873152459).

112321420441 is an equidigital number, since it uses as much as digits as its factorization.

112321420441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3873152458.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 112321420441 its reverse (144024123211), we get a palindrome (256345543652).

The spelling of 112321420441 in words is "one hundred twelve billion, three hundred twenty-one million, four hundred twenty thousand, four hundred forty-one".