11110122001201 has 2 divisors, whose sum is σ = 11110122001202. Its totient is φ = 11110122001200.

The previous prime is 11110122001189. The next prime is 11110122001213. The reversal of 11110122001201 is 10210022101111.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (11110122001189) and next prime (11110122001213).

It can be written as a sum of positive squares in only one way, i.e., 5670475388176 + 5439646613025 = 2381276^2 + 2332305^2 .

It is a cyclic number.

It is not a de Polignac number, because 11110122001201 - 2¹¹ = 11110121999153 is a prime.

It is not a weakly prime, because it can be changed into another prime (11110122001291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555061000600 + 5555061000601.

It is an arithmetic number, because the mean of its divisors is an integer number (5555061000601).

Almost surely, 2^{11110122001201} is an apocalyptic number.

It is an amenable number.

11110122001201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110122001201 is an equidigital number, since it uses as much as digits as its factorization.

11110122001201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11110122001201 its reverse (10210022101111), we get a palindrome (21320144102312).

The spelling of 11110122001201 in words is "eleven trillion, one hundred ten billion, one hundred twenty-two million, one thousand, two hundred one".