11322213221273 has 2 divisors, whose sum is σ = 11322213221274. Its totient is φ = 11322213221272.

The previous prime is 11322213221257. The next prime is 11322213221287. The reversal of 11322213221273 is 37212231222311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10476278677264 + 845934544009 = 3236708^2 + 919747^2 .

It is a cyclic number.

It is not a de Polignac number, because 11322213221273 - 2⁴ = 11322213221257 is a prime.

It is not a weakly prime, because it can be changed into another prime (11322213221233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661106610636 + 5661106610637.

It is an arithmetic number, because the mean of its divisors is an integer number (5661106610637).

Almost surely, 2^{11322213221273} is an apocalyptic number.

It is an amenable number.

11322213221273 is a deficient number, since it is larger than the sum of its proper divisors (1).

11322213221273 is an equidigital number, since it uses as much as digits as its factorization.

11322213221273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 32.

Adding to 11322213221273 its reverse (37212231222311), we get a palindrome (48534444443584).

The spelling of 11322213221273 in words is "eleven trillion, three hundred twenty-two billion, two hundred thirteen million, two hundred twenty-one thousand, two hundred seventy-three".