13233223336 has 16 divisors (see below), whose sum is σ = 25152189300. Its totient is φ = 6525972864.

The previous prime is 13233223279. The next prime is 13233223337. The reversal of 13233223336 is 63332233231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13098802500 + 134420836 = 114450^2 + 11594^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13233223298 and 13233223307.

It is not an unprimeable number, because it can be changed into a prime (13233223337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11329231 + ... + 11330398.

Almost surely, 2^13233223336 is an apocalyptic number.

It is an amenable number.

13233223336 is a deficient number, since it is larger than the sum of its proper divisors (11918965964).

13233223336 is a wasteful number, since it uses less digits than its factorization.

13233223336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22659708 (or 22659704 counting only the distinct ones).

The product of its digits is 34992, while the sum is 31.

Adding to 13233223336 its reverse (63332233231), we get a palindrome (76565456567).

The spelling of 13233223336 in words is "thirteen billion, two hundred thirty-three million, two hundred twenty-three thousand, three hundred thirty-six".