13003222979 has 2 divisors, whose sum is σ = 13003222980. Its totient is φ = 13003222978.

The previous prime is 13003222933. The next prime is 13003223003. The reversal of 13003222979 is 97922230031.

It is a strong prime.

It is an emirp because it is prime and its reverse (97922230031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13003222979 - 2²⁴ = 12986445763 is a prime.

It is not a weakly prime, because it can be changed into another prime (13003222079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6501611489 + 6501611490.

It is an arithmetic number, because the mean of its divisors is an integer number (6501611490).

Almost surely, 2^13003222979 is an apocalyptic number.

13003222979 is a deficient number, since it is larger than the sum of its proper divisors (1).

13003222979 is an equidigital number, since it uses as much as digits as its factorization.

13003222979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 38.

The spelling of 13003222979 in words is "thirteen billion, three million, two hundred twenty-two thousand, nine hundred seventy-nine".