1120112122201 has 2 divisors, whose sum is σ = 1120112122202. Its totient is φ = 1120112122200.

The previous prime is 1120112122169. The next prime is 1120112122249. The reversal of 1120112122201 is 1022212110211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1114451816976 + 5660305225 = 1055676^2 + 75235^2 .

It is an emirp because it is prime and its reverse (1022212110211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120112122201 - 2⁵ = 1120112122169 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120112122271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560056061100 + 560056061101.

It is an arithmetic number, because the mean of its divisors is an integer number (560056061101).

Almost surely, 2^{1120112122201} is an apocalyptic number.

It is an amenable number.

1120112122201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120112122201 is an equidigital number, since it uses as much as digits as its factorization.

1120112122201 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 16.

Adding to 1120112122201 its reverse (1022212110211), we get a palindrome (2142324232412).

The spelling of 1120112122201 in words is "one trillion, one hundred twenty billion, one hundred twelve million, one hundred twenty-two thousand, two hundred one".