223329803836247 has 2 divisors, whose sum is σ = 223329803836248. Its totient is φ = 223329803836246.

The previous prime is 223329803836219. The next prime is 223329803836277. The reversal of 223329803836247 is 742638308923322.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223329803836247 - 2¹² = 223329803832151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223329803836247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223329803836277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111664901918123 + 111664901918124.

It is an arithmetic number, because the mean of its divisors is an integer number (111664901918124).

Almost surely, 2^{223329803836247} is an apocalyptic number.

223329803836247 is a deficient number, since it is larger than the sum of its proper divisors (1).

223329803836247 is an equidigital number, since it uses as much as digits as its factorization.

223329803836247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 125411328, while the sum is 62.

The spelling of 223329803836247 in words is "two hundred twenty-three trillion, three hundred twenty-nine billion, eight hundred three million, eight hundred thirty-six thousand, two hundred forty-seven".