223066542607 has 2 divisors, whose sum is σ = 223066542608. Its totient is φ = 223066542606.

The previous prime is 223066542577. The next prime is 223066542679. The reversal of 223066542607 is 706245660322.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223066542607 - 2²³ = 223058153999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223066542697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111533271303 + 111533271304.

It is an arithmetic number, because the mean of its divisors is an integer number (111533271304).

Almost surely, 2^223066542607 is an apocalyptic number.

223066542607 is a deficient number, since it is larger than the sum of its proper divisors (1).

223066542607 is an equidigital number, since it uses as much as digits as its factorization.

223066542607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 223066542607 in words is "two hundred twenty-three billion, sixty-six million, five hundred forty-two thousand, six hundred seven".