13333223211967 has 2 divisors, whose sum is σ = 13333223211968. Its totient is φ = 13333223211966.

The previous prime is 13333223211857. The next prime is 13333223212019. The reversal of 13333223211967 is 76911232233331.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13333223211967 - 2⁷ = 13333223211839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13333223211167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6666611605983 + 6666611605984.

It is an arithmetic number, because the mean of its divisors is an integer number (6666611605984).

Almost surely, 2^{13333223211967} is an apocalyptic number.

13333223211967 is a deficient number, since it is larger than the sum of its proper divisors (1).

13333223211967 is an equidigital number, since it uses as much as digits as its factorization.

13333223211967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 734832, while the sum is 46.

The spelling of 13333223211967 in words is "thirteen trillion, three hundred thirty-three billion, two hundred twenty-three million, two hundred eleven thousand, nine hundred sixty-seven".