13225466431 has 2 divisors, whose sum is σ = 13225466432. Its totient is φ = 13225466430.

The previous prime is 13225466399. The next prime is 13225466533. The reversal of 13225466431 is 13466452231.

13225466431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13225466431 - 2⁵ = 13225466399 is a prime.

It is a super-2 number, since 2×13225466431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13225436431) 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, 6612733215 + 6612733216.

It is an arithmetic number, because the mean of its divisors is an integer number (6612733216).

Almost surely, 2^13225466431 is an apocalyptic number.

13225466431 is a deficient number, since it is larger than the sum of its proper divisors (1).

13225466431 is an equidigital number, since it uses as much as digits as its factorization.

13225466431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 37.

The spelling of 13225466431 in words is "thirteen billion, two hundred twenty-five million, four hundred sixty-six thousand, four hundred thirty-one".