112205663 has 2 divisors, whose sum is σ = 112205664. Its totient is φ = 112205662.

The previous prime is 112205633. The next prime is 112205671. The reversal of 112205663 is 366502211.

It is a strong prime.

It is an emirp because it is prime and its reverse (366502211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112205663 - 2¹⁰ = 112204639 is a prime.

It is a super-2 number, since 2×112205663² = 25180221618539138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112205633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56102831 + 56102832.

It is an arithmetic number, because the mean of its divisors is an integer number (56102832).

Almost surely, 2^112205663 is an apocalyptic number.

112205663 is a deficient number, since it is larger than the sum of its proper divisors (1).

112205663 is an equidigital number, since it uses as much as digits as its factorization.

112205663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 112205663 is about 10592.7174511548. The cubic root of 112205663 is about 482.3233183098.

Adding to 112205663 its reverse (366502211), we get a palindrome (478707874).

The spelling of 112205663 in words is "one hundred twelve million, two hundred five thousand, six hundred sixty-three".