1110020122201 has 2 divisors, whose sum is σ = 1110020122202. Its totient is φ = 1110020122200.

The previous prime is 1110020122171. The next prime is 1110020122229. The reversal of 1110020122201 is 1022210200111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 956337305625 + 153682816576 = 977925^2 + 392024^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110020122201 - 2¹⁹ = 1110019597913 is a prime.

It is a super-2 number, since 2×1110020122201² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1110020122241) 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, 555010061100 + 555010061101.

It is an arithmetic number, because the mean of its divisors is an integer number (555010061101).

Almost surely, 2^{1110020122201} is an apocalyptic number.

It is an amenable number.

1110020122201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110020122201 is an equidigital number, since it uses as much as digits as its factorization.

1110020122201 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 13.

Adding to 1110020122201 its reverse (1022210200111), we get a palindrome (2132230322312).

The spelling of 1110020122201 in words is "one trillion, one hundred ten billion, twenty million, one hundred twenty-two thousand, two hundred one".