220221102201167 has 2 divisors, whose sum is σ = 220221102201168. Its totient is φ = 220221102201166.

The previous prime is 220221102201071. The next prime is 220221102201193. The reversal of 220221102201167 is 761102201122022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220221102201167 - 2²⁴ = 220221085423951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220221102221167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110110551100583 + 110110551100584.

It is an arithmetic number, because the mean of its divisors is an integer number (110110551100584).

Almost surely, 2^{220221102201167} is an apocalyptic number.

220221102201167 is a deficient number, since it is larger than the sum of its proper divisors (1).

220221102201167 is an equidigital number, since it uses as much as digits as its factorization.

220221102201167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 29.

Adding to 220221102201167 its reverse (761102201122022), we get a palindrome (981323303323189).

The spelling of 220221102201167 in words is "two hundred twenty trillion, two hundred twenty-one billion, one hundred two million, two hundred one thousand, one hundred sixty-seven".