13022012329 has 2 divisors, whose sum is σ = 13022012330. Its totient is φ = 13022012328.

The previous prime is 13022012317. The next prime is 13022012347. The reversal of 13022012329 is 92321022031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12178226025 + 843786304 = 110355^2 + 29048^2 .

It is a cyclic number.

It is not a de Polignac number, because 13022012329 - 2¹⁵ = 13021979561 is a prime.

It is not a weakly prime, because it can be changed into another prime (13022012429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6511006164 + 6511006165.

It is an arithmetic number, because the mean of its divisors is an integer number (6511006165).

Almost surely, 2^13022012329 is an apocalyptic number.

It is an amenable number.

13022012329 is a deficient number, since it is larger than the sum of its proper divisors (1).

13022012329 is an equidigital number, since it uses as much as digits as its factorization.

13022012329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 13022012329 in words is "thirteen billion, twenty-two million, twelve thousand, three hundred twenty-nine".