112210221241 has 2 divisors, whose sum is σ = 112210221242. Its totient is φ = 112210221240.

The previous prime is 112210221181. The next prime is 112210221251. The reversal of 112210221241 is 142122012211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67234415616 + 44975805625 = 259296^2 + 212075^2 .

It is a cyclic number.

It is not a de Polignac number, because 112210221241 - 2³¹ = 110062737593 is a prime.

It is a super-2 number, since 2×112210221241² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112210221251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56105110620 + 56105110621.

It is an arithmetic number, because the mean of its divisors is an integer number (56105110621).

Almost surely, 2^112210221241 is an apocalyptic number.

It is an amenable number.

112210221241 is a deficient number, since it is larger than the sum of its proper divisors (1).

112210221241 is an equidigital number, since it uses as much as digits as its factorization.

112210221241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112210221241 its reverse (142122012211), we get a palindrome (254332233452).

The spelling of 112210221241 in words is "one hundred twelve billion, two hundred ten million, two hundred twenty-one thousand, two hundred forty-one".