224142334342237 has 2 divisors, whose sum is σ = 224142334342238. Its totient is φ = 224142334342236.

The previous prime is 224142334342187. The next prime is 224142334342301. The reversal of 224142334342237 is 732243433241422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 175561281002116 + 48581053340121 = 13249954^2 + 6970011^2 .

It is a cyclic number.

It is not a de Polignac number, because 224142334342237 - 2¹⁵ = 224142334309469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224142334382237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112071167171118 + 112071167171119.

It is an arithmetic number, because the mean of its divisors is an integer number (112071167171119).

Almost surely, 2^{224142334342237} is an apocalyptic number.

It is an amenable number.

224142334342237 is a deficient number, since it is larger than the sum of its proper divisors (1).

224142334342237 is an equidigital number, since it uses as much as digits as its factorization.

224142334342237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4644864, while the sum is 46.

Adding to 224142334342237 its reverse (732243433241422), we get a palindrome (956385767583659).

The spelling of 224142334342237 in words is "two hundred twenty-four trillion, one hundred forty-two billion, three hundred thirty-four million, three hundred forty-two thousand, two hundred thirty-seven".