112200401 has 2 divisors, whose sum is σ = 112200402. Its totient is φ = 112200400.

The previous prime is 112200367. The next prime is 112200433. The reversal of 112200401 is 104002211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84364225 + 27836176 = 9185^2 + 5276^2 .

It is a cyclic number.

It is not a de Polignac number, because 112200401 - 2⁶ = 112200337 is a prime.

It is not a weakly prime, because it can be changed into another prime (112200001) 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 as a sum of consecutive naturals, namely, 56100200 + 56100201.

It is an arithmetic number, because the mean of its divisors is an integer number (56100201).

Almost surely, 2^112200401 is an apocalyptic number.

It is an amenable number.

112200401 is a deficient number, since it is larger than the sum of its proper divisors (1).

112200401 is an equidigital number, since it uses as much as digits as its factorization.

112200401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 112200401 is about 10592.4690700516. The cubic root of 112200401 is about 482.3157785091.

Adding to 112200401 its reverse (104002211), we get a palindrome (216202612).

The spelling of 112200401 in words is "one hundred twelve million, two hundred thousand, four hundred one".