13452223215 has 32 divisors (see below), whose sum is σ = 21670951680. Its totient is φ = 7125490944.

The previous prime is 13452223201. The next prime is 13452223219. The reversal of 13452223215 is 51232225431.

13452223215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13452223215 - 2⁶ = 13452223151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13452223219) 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 in 31 ways as a sum of consecutive naturals, for example, 2513172 + ... + 2518518.

It is an arithmetic number, because the mean of its divisors is an integer number (677217240).

Almost surely, 2^13452223215 is an apocalyptic number.

13452223215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13452223215 is a deficient number, since it is larger than the sum of its proper divisors (8218728465).

13452223215 is a wasteful number, since it uses less digits than its factorization.

13452223215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6471.

The product of its digits is 14400, while the sum is 30.

Adding to 13452223215 its reverse (51232225431), we get a palindrome (64684448646).

The spelling of 13452223215 in words is "thirteen billion, four hundred fifty-two million, two hundred twenty-three thousand, two hundred fifteen".