662323006223 has 2 divisors, whose sum is σ = 662323006224. Its totient is φ = 662323006222.

The previous prime is 662323006207. The next prime is 662323006231. The reversal of 662323006223 is 322600323266.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 662323006223 - 2⁴ = 662323006207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (662323006283) 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, 331161503111 + 331161503112.

It is an arithmetic number, because the mean of its divisors is an integer number (331161503112).

Almost surely, 2^662323006223 is an apocalyptic number.

662323006223 is a deficient number, since it is larger than the sum of its proper divisors (1).

662323006223 is an equidigital number, since it uses as much as digits as its factorization.

662323006223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 35.

Adding to 662323006223 its reverse (322600323266), we get a palindrome (984923329489).

The spelling of 662323006223 in words is "six hundred sixty-two billion, three hundred twenty-three million, six thousand, two hundred twenty-three".