330320221339 has 2 divisors, whose sum is σ = 330320221340. Its totient is φ = 330320221338.

The previous prime is 330320221307. The next prime is 330320221393. The reversal of 330320221339 is 933122023033.

It is a happy number.

Together with next prime (330320221393) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 330320221339 - 2⁵ = 330320221307 is a prime.

It is a super-2 number, since 2×330320221339² (a number of 24 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 330320221339.

It is not a weakly prime, because it can be changed into another prime (330320221039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165160110669 + 165160110670.

It is an arithmetic number, because the mean of its divisors is an integer number (165160110670).

Almost surely, 2^330320221339 is an apocalyptic number.

330320221339 is a deficient number, since it is larger than the sum of its proper divisors (1).

330320221339 is an equidigital number, since it uses as much as digits as its factorization.

330320221339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 31.

The spelling of 330320221339 in words is "three hundred thirty billion, three hundred twenty million, two hundred twenty-one thousand, three hundred thirty-nine".