13232222831 has 2 divisors, whose sum is σ = 13232222832. Its totient is φ = 13232222830.

The previous prime is 13232222827. The next prime is 13232222891. The reversal of 13232222831 is 13822223231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13232222831 - 2² = 13232222827 is a prime.

It is a super-2 number, since 2×13232222831² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13232222794 and 13232222803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13232222891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6616111415 + 6616111416.

It is an arithmetic number, because the mean of its divisors is an integer number (6616111416).

Almost surely, 2^13232222831 is an apocalyptic number.

13232222831 is a deficient number, since it is larger than the sum of its proper divisors (1).

13232222831 is an equidigital number, since it uses as much as digits as its factorization.

13232222831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 29.

The spelling of 13232222831 in words is "thirteen billion, two hundred thirty-two million, two hundred twenty-two thousand, eight hundred thirty-one".