11110001122273 has 2 divisors, whose sum is σ = 11110001122274. Its totient is φ = 11110001122272.

The previous prime is 11110001122151. The next prime is 11110001122303. The reversal of 11110001122273 is 37222110001111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9927112135824 + 1182888986449 = 3150732^2 + 1087607^2 .

It is a cyclic number.

It is not a de Polignac number, because 11110001122273 - 2⁹ = 11110001121761 is a prime.

It is not a weakly prime, because it can be changed into another prime (11110001102273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555000561136 + 5555000561137.

It is an arithmetic number, because the mean of its divisors is an integer number (5555000561137).

Almost surely, 2^{11110001122273} is an apocalyptic number.

It is an amenable number.

11110001122273 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110001122273 is an equidigital number, since it uses as much as digits as its factorization.

11110001122273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 22.

Adding to 11110001122273 its reverse (37222110001111), we get a palindrome (48332111123384).

The spelling of 11110001122273 in words is "eleven trillion, one hundred ten billion, one million, one hundred twenty-two thousand, two hundred seventy-three".