13225224405 has 8 divisors (see below), whose sum is σ = 21160359072. Its totient is φ = 7053453008.

The previous prime is 13225224373. The next prime is 13225224421. The reversal of 13225224405 is 50442252231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13225224405 - 2⁵ = 13225224373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440840799 + ... + 440840828.

It is an arithmetic number, because the mean of its divisors is an integer number (2645044884).

Almost surely, 2^13225224405 is an apocalyptic number.

13225224405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13225224405 is a deficient number, since it is larger than the sum of its proper divisors (7935134667).

13225224405 is an equidigital number, since it uses as much as digits as its factorization.

13225224405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881681635.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 13225224405 its reverse (50442252231), we get a palindrome (63667476636).

The spelling of 13225224405 in words is "thirteen billion, two hundred twenty-five million, two hundred twenty-four thousand, four hundred five".