1330222020313 has 2 divisors, whose sum is σ = 1330222020314. Its totient is φ = 1330222020312.

The previous prime is 1330222020311. The next prime is 1330222020461. The reversal of 1330222020313 is 3130202220331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1296892771344 + 33329248969 = 1138812^2 + 182563^2 .

It is a cyclic number.

It is not a de Polignac number, because 1330222020313 - 2¹ = 1330222020311 is a prime.

Together with 1330222020311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1330222020311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665111010156 + 665111010157.

It is an arithmetic number, because the mean of its divisors is an integer number (665111010157).

Almost surely, 2^{1330222020313} is an apocalyptic number.

It is an amenable number.

1330222020313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330222020313 is an equidigital number, since it uses as much as digits as its factorization.

1330222020313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1330222020313 its reverse (3130202220331), we get a palindrome (4460424240644).

The spelling of 1330222020313 in words is "one trillion, three hundred thirty billion, two hundred twenty-two million, twenty thousand, three hundred thirteen".