229332061247 has 2 divisors, whose sum is σ = 229332061248. Its totient is φ = 229332061246.

The previous prime is 229332061241. The next prime is 229332061261. The reversal of 229332061247 is 742160233922.

229332061247 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 229332061247 - 2⁶ = 229332061183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229332061241) 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, 114666030623 + 114666030624.

It is an arithmetic number, because the mean of its divisors is an integer number (114666030624).

Almost surely, 2^229332061247 is an apocalyptic number.

229332061247 is a deficient number, since it is larger than the sum of its proper divisors (1).

229332061247 is an equidigital number, since it uses as much as digits as its factorization.

229332061247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 41.

The spelling of 229332061247 in words is "two hundred twenty-nine billion, three hundred thirty-two million, sixty-one thousand, two hundred forty-seven".