112210201 has 2 divisors, whose sum is σ = 112210202. Its totient is φ = 112210200.

The previous prime is 112210199. The next prime is 112210223. The reversal of 112210201 is 102012211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106915600 + 5294601 = 10340^2 + 2301^2 .

It is a cyclic number.

It is not a de Polignac number, because 112210201 - 2¹ = 112210199 is a prime.

It is a super-2 number, since 2×112210201² = 25182258416920802, which contains 22 as substring.

Together with 112210199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (112213201) 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, 56105100 + 56105101.

It is an arithmetic number, because the mean of its divisors is an integer number (56105101).

Almost surely, 2^112210201 is an apocalyptic number.

It is an amenable number.

112210201 is a deficient number, since it is larger than the sum of its proper divisors (1).

112210201 is an equidigital number, since it uses as much as digits as its factorization.

112210201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 112210201 is about 10592.9316527579. The cubic root of 112210201 is about 482.3298205178.

Adding to 112210201 its reverse (102012211), we get a palindrome (214222412).

The spelling of 112210201 in words is "one hundred twelve million, two hundred ten thousand, two hundred one".