13220334419 has 2 divisors, whose sum is σ = 13220334420. Its totient is φ = 13220334418.

The previous prime is 13220334401. The next prime is 13220334497. The reversal of 13220334419 is 91443302231.

It is a weak prime.

It is an emirp because it is prime and its reverse (91443302231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13220334419 - 2⁸ = 13220334163 is a prime.

It is a super-2 number, since 2×13220334419² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13220330419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6610167209 + 6610167210.

It is an arithmetic number, because the mean of its divisors is an integer number (6610167210).

Almost surely, 2^13220334419 is an apocalyptic number.

13220334419 is a deficient number, since it is larger than the sum of its proper divisors (1).

13220334419 is an equidigital number, since it uses as much as digits as its factorization.

13220334419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 13220334419 in words is "thirteen billion, two hundred twenty million, three hundred thirty-four thousand, four hundred nineteen".