201214223302447 has 2 divisors, whose sum is σ = 201214223302448. Its totient is φ = 201214223302446.

The previous prime is 201214223302427. The next prime is 201214223302451. The reversal of 201214223302447 is 744203322412102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201214223302447 - 2²³ = 201214214913839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201214223302427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100607111651223 + 100607111651224.

It is an arithmetic number, because the mean of its divisors is an integer number (100607111651224).

Almost surely, 2^{201214223302447} is an apocalyptic number.

201214223302447 is a deficient number, since it is larger than the sum of its proper divisors (1).

201214223302447 is an equidigital number, since it uses as much as digits as its factorization.

201214223302447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 37.

Adding to 201214223302447 its reverse (744203322412102), we get a palindrome (945417545714549).

The spelling of 201214223302447 in words is "two hundred one trillion, two hundred fourteen billion, two hundred twenty-three million, three hundred two thousand, four hundred forty-seven".