13228984223 has 16 divisors (see below), whose sum is σ = 16284742656. Its totient is φ = 10465014240.

The previous prime is 13228984211. The next prime is 13228984229. The reversal of 13228984223 is 32248982231.

It is a cyclic number.

It is not a de Polignac number, because 13228984223 - 2¹⁴ = 13228967839 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13228984229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 729140 + ... + 747062.

It is an arithmetic number, because the mean of its divisors is an integer number (1017796416).

Almost surely, 2^13228984223 is an apocalyptic number.

13228984223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13228984223 is a deficient number, since it is larger than the sum of its proper divisors (3055758433).

13228984223 is a wasteful number, since it uses less digits than its factorization.

13228984223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26054.

The product of its digits is 331776, while the sum is 44.

The spelling of 13228984223 in words is "thirteen billion, two hundred twenty-eight million, nine hundred eighty-four thousand, two hundred twenty-three".