13223033222 has 8 divisors (see below), whose sum is σ = 22668056976. Its totient is φ = 5667014232.

The previous prime is 13223033203. The next prime is 13223033269. The reversal of 13223033222 is 22233032231.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472251173 + ... + 472251200.

It is an arithmetic number, because the mean of its divisors is an integer number (2833507122).

Almost surely, 2^13223033222 is an apocalyptic number.

13223033222 is a deficient number, since it is larger than the sum of its proper divisors (9445023754).

13223033222 is an equidigital number, since it uses as much as digits as its factorization.

13223033222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944502382.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 13223033222 its reverse (22233032231), we get a palindrome (35456065453).

Subtracting 13223033222 from its reverse (22233032231), we obtain a palindrome (9009999009).

The spelling of 13223033222 in words is "thirteen billion, two hundred twenty-three million, thirty-three thousand, two hundred twenty-two".