245342242002223 has 2 divisors, whose sum is σ = 245342242002224. Its totient is φ = 245342242002222.

The previous prime is 245342242002149. The next prime is 245342242002251. The reversal of 245342242002223 is 322200242243542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 245342242002223 - 2⁹ = 245342242001711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245342242002293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122671121001111 + 122671121001112.

It is an arithmetic number, because the mean of its divisors is an integer number (122671121001112).

Almost surely, 2^{245342242002223} is an apocalyptic number.

245342242002223 is a deficient number, since it is larger than the sum of its proper divisors (1).

245342242002223 is an equidigital number, since it uses as much as digits as its factorization.

245342242002223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 368640, while the sum is 37.

Adding to 245342242002223 its reverse (322200242243542), we get a palindrome (567542484245765).

The spelling of 245342242002223 in words is "two hundred forty-five trillion, three hundred forty-two billion, two hundred forty-two million, two thousand, two hundred twenty-three".