13022210321431 has 2 divisors, whose sum is σ = 13022210321432. Its totient is φ = 13022210321430.

The previous prime is 13022210321413. The next prime is 13022210321441. The reversal of 13022210321431 is 13412301222031.

Together with previous prime (13022210321413) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is an emirp because it is prime and its reverse (13412301222031) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13022210321431 is a prime.

It is a super-2 number, since 2×13022210321431² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13022210321396 and 13022210321405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13022210321401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6511105160715 + 6511105160716.

It is an arithmetic number, because the mean of its divisors is an integer number (6511105160716).

Almost surely, 2^{13022210321431} is an apocalyptic number.

13022210321431 is a deficient number, since it is larger than the sum of its proper divisors (1).

13022210321431 is an equidigital number, since it uses as much as digits as its factorization.

13022210321431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 13022210321431 its reverse (13412301222031), we get a palindrome (26434511543462).

The spelling of 13022210321431 in words is "thirteen trillion, twenty-two billion, two hundred ten million, three hundred twenty-one thousand, four hundred thirty-one".