11322213221167 has 2 divisors, whose sum is σ = 11322213221168. Its totient is φ = 11322213221166.

The previous prime is 11322213221147. The next prime is 11322213221233. The reversal of 11322213221167 is 76112231222311.

11322213221167 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11322213221167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11322213221147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661106610583 + 5661106610584.

It is an arithmetic number, because the mean of its divisors is an integer number (5661106610584).

Almost surely, 2^{11322213221167} is an apocalyptic number.

11322213221167 is a deficient number, since it is larger than the sum of its proper divisors (1).

11322213221167 is an equidigital number, since it uses as much as digits as its factorization.

11322213221167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 34.

Adding to 11322213221167 its reverse (76112231222311), we get a palindrome (87434444443478).

The spelling of 11322213221167 in words is "eleven trillion, three hundred twenty-two billion, two hundred thirteen million, two hundred twenty-one thousand, one hundred sixty-seven".