11110122331201 has 2 divisors, whose sum is σ = 11110122331202. Its totient is φ = 11110122331200.

The previous prime is 11110122331193. The next prime is 11110122331211. The reversal of 11110122331201 is 10213322101111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6166952722225 + 4943169608976 = 2483335^2 + 2223324^2 .

It is a cyclic number.

It is not a de Polignac number, because 11110122331201 - 2³ = 11110122331193 is a prime.

It is a super-2 number, since 2×11110122331201² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11110122331211) 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, 5555061165600 + 5555061165601.

It is an arithmetic number, because the mean of its divisors is an integer number (5555061165601).

Almost surely, 2^{11110122331201} is an apocalyptic number.

It is an amenable number.

11110122331201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110122331201 is an equidigital number, since it uses as much as digits as its factorization.

11110122331201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 11110122331201 its reverse (10213322101111), we get a palindrome (21323444432312).

The spelling of 11110122331201 in words is "eleven trillion, one hundred ten billion, one hundred twenty-two million, three hundred thirty-one thousand, two hundred one".