112444081 has 2 divisors, whose sum is σ = 112444082. Its totient is φ = 112444080.

The previous prime is 112444063. The next prime is 112444091. The reversal of 112444081 is 180444211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73256481 + 39187600 = 8559^2 + 6260^2 .

It is a cyclic number.

It is not a de Polignac number, because 112444081 - 2¹⁹ = 111919793 is a prime.

It is a super-2 number, since 2×112444081² = 25287342703869122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112444091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56222040 + 56222041.

It is an arithmetic number, because the mean of its divisors is an integer number (56222041).

Almost surely, 2^112444081 is an apocalyptic number.

It is an amenable number.

112444081 is a deficient number, since it is larger than the sum of its proper divisors (1).

112444081 is an equidigital number, since it uses as much as digits as its factorization.

112444081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 112444081 is about 10603.9653432101. The cubic root of 112444081 is about 482.6646950456.

Adding to 112444081 its reverse (180444211), we get a palindrome (292888292).

The spelling of 112444081 in words is "one hundred twelve million, four hundred forty-four thousand, eighty-one".