622161167 has 2 divisors, whose sum is σ = 622161168. Its totient is φ = 622161166.

The previous prime is 622161149. The next prime is 622161173. The reversal of 622161167 is 761161226.

622161167 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 622161167 - 2⁸ = 622160911 is a prime.

It is a super-3 number, since 3×622161167³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (622161107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311080583 + 311080584.

It is an arithmetic number, because the mean of its divisors is an integer number (311080584).

Almost surely, 2^622161167 is an apocalyptic number.

622161167 is a deficient number, since it is larger than the sum of its proper divisors (1).

622161167 is an equidigital number, since it uses as much as digits as its factorization.

622161167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 32.

The square root of 622161167 is about 24943.1587213809. The cubic root of 622161167 is about 853.6915188239.

The spelling of 622161167 in words is "six hundred twenty-two million, one hundred sixty-one thousand, one hundred sixty-seven".