13223203334 has 16 divisors (see below), whose sum is σ = 21732466320. Its totient is φ = 5984297760.

The previous prime is 13223203327. The next prime is 13223203379. The reversal of 13223203334 is 43330232231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1307309 + ... + 1317384.

It is an arithmetic number, because the mean of its divisors is an integer number (1358279145).

Almost surely, 2^13223203334 is an apocalyptic number.

13223203334 is a deficient number, since it is larger than the sum of its proper divisors (8509262986).

13223203334 is a wasteful number, since it uses less digits than its factorization.

13223203334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2624935.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 13223203334 its reverse (43330232231), we get a palindrome (56553435565).

The spelling of 13223203334 in words is "thirteen billion, two hundred twenty-three million, two hundred three thousand, three hundred thirty-four".