13321002226 has 16 divisors (see below), whose sum is σ = 22841824320. Its totient is φ = 5707545840.

The previous prime is 13321002221. The next prime is 13321002263. The reversal of 13321002226 is 62220012331.

It is a junction number, because it is equal to n+sod(n) for n = 13321002197 and 13321002206.

It is not an unprimeable number, because it can be changed into a prime (13321002221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63420 + ... + 175111.

It is an arithmetic number, because the mean of its divisors is an integer number (1427614020).

Almost surely, 2^13321002226 is an apocalyptic number.

13321002226 is a deficient number, since it is larger than the sum of its proper divisors (9520822094).

13321002226 is a wasteful number, since it uses less digits than its factorization.

13321002226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242529.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13321002226 its reverse (62220012331), we get a palindrome (75541014557).

The spelling of 13321002226 in words is "thirteen billion, three hundred twenty-one million, two thousand, two hundred twenty-six".