1330122223321 has 2 divisors, whose sum is σ = 1330122223322. Its totient is φ = 1330122223320.

The previous prime is 1330122223303. The next prime is 1330122223343. The reversal of 1330122223321 is 1233222210331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1313212862025 + 16909361296 = 1145955^2 + 130036^2 .

It is a cyclic number.

It is not a de Polignac number, because 1330122223321 - 2¹⁷ = 1330122092249 is a prime.

It is not a weakly prime, because it can be changed into another prime (1330122223301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665061111660 + 665061111661.

It is an arithmetic number, because the mean of its divisors is an integer number (665061111661).

Almost surely, 2^{1330122223321} is an apocalyptic number.

It is an amenable number.

1330122223321 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330122223321 is an equidigital number, since it uses as much as digits as its factorization.

1330122223321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1330122223321 its reverse (1233222210331), we get a palindrome (2563344433652).

The spelling of 1330122223321 in words is "one trillion, three hundred thirty billion, one hundred twenty-two million, two hundred twenty-three thousand, three hundred twenty-one".