223797123167 has 2 divisors, whose sum is σ = 223797123168. Its totient is φ = 223797123166.

The previous prime is 223797123149. The next prime is 223797123211. The reversal of 223797123167 is 761321797322.

223797123167 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 not a de Polignac number, because 223797123167 - 2²⁰ = 223796074591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223797123367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111898561583 + 111898561584.

It is an arithmetic number, because the mean of its divisors is an integer number (111898561584).

Almost surely, 2^223797123167 is an apocalyptic number.

223797123167 is a deficient number, since it is larger than the sum of its proper divisors (1).

223797123167 is an equidigital number, since it uses as much as digits as its factorization.

223797123167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1333584, while the sum is 50.

The spelling of 223797123167 in words is "two hundred twenty-three billion, seven hundred ninety-seven million, one hundred twenty-three thousand, one hundred sixty-seven".