112110211202201 has 2 divisors, whose sum is σ = 112110211202202. Its totient is φ = 112110211202200.

The previous prime is 112110211202191. The next prime is 112110211202261. The reversal of 112110211202201 is 102202112011211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102477133363801 + 9633077838400 = 10123099^2 + 3103720^2 .

It is a cyclic number.

It is not a de Polignac number, because 112110211202201 - 2⁶ = 112110211202137 is a prime.

It is a super-2 number, since 2×112110211202201² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 112110211202201.

It is not a weakly prime, because it can be changed into another prime (112110211202261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56055105601100 + 56055105601101.

It is an arithmetic number, because the mean of its divisors is an integer number (56055105601101).

Almost surely, 2^{112110211202201} is an apocalyptic number.

It is an amenable number.

112110211202201 is a deficient number, since it is larger than the sum of its proper divisors (1).

112110211202201 is an equidigital number, since it uses as much as digits as its factorization.

112110211202201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112110211202201 its reverse (102202112011211), we get a palindrome (214312323213412).

The spelling of 112110211202201 in words is "one hundred twelve trillion, one hundred ten billion, two hundred eleven million, two hundred two thousand, two hundred one".