1204330132217 has 2 divisors, whose sum is σ = 1204330132218. Its totient is φ = 1204330132216.

The previous prime is 1204330132211. The next prime is 1204330132241. The reversal of 1204330132217 is 7122310334021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 855780407056 + 348549725161 = 925084^2 + 590381^2 .

It is a cyclic number.

It is not a de Polignac number, because 1204330132217 - 2⁶ = 1204330132153 is a prime.

It is a super-2 number, since 2×1204330132217² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1204330132217.

It is not a weakly prime, because it can be changed into another prime (1204330132211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 602165066108 + 602165066109.

It is an arithmetic number, because the mean of its divisors is an integer number (602165066109).

Almost surely, 2^{1204330132217} is an apocalyptic number.

It is an amenable number.

1204330132217 is a deficient number, since it is larger than the sum of its proper divisors (1).

1204330132217 is an equidigital number, since it uses as much as digits as its factorization.

1204330132217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 1204330132217 its reverse (7122310334021), we get a palindrome (8326640466238).

The spelling of 1204330132217 in words is "one trillion, two hundred four billion, three hundred thirty million, one hundred thirty-two thousand, two hundred seventeen".