242233332247 has 2 divisors, whose sum is σ = 242233332248. Its totient is φ = 242233332246.

The previous prime is 242233332217. The next prime is 242233332259. The reversal of 242233332247 is 742233332242.

242233332247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242233332247 - 2³¹ = 240085848599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242233332217) 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, 121116666123 + 121116666124.

It is an arithmetic number, because the mean of its divisors is an integer number (121116666124).

Almost surely, 2^242233332247 is an apocalyptic number.

242233332247 is a deficient number, since it is larger than the sum of its proper divisors (1).

242233332247 is an equidigital number, since it uses as much as digits as its factorization.

242233332247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 37.

Adding to 242233332247 its reverse (742233332242), we get a palindrome (984466664489).

The spelling of 242233332247 in words is "two hundred forty-two billion, two hundred thirty-three million, three hundred thirty-two thousand, two hundred forty-seven".