13222332203 has 4 divisors (see below), whose sum is σ = 13269387048. Its totient is φ = 13175277360.

The previous prime is 13222332169. The next prime is 13222332217. The reversal of 13222332203 is 30223322231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13222332203 - 2¹² = 13222328107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13222332103) 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, 23527001 + ... + 23527562.

It is an arithmetic number, because the mean of its divisors is an integer number (3317346762).

Almost surely, 2^13222332203 is an apocalyptic number.

13222332203 is a deficient number, since it is larger than the sum of its proper divisors (47054845).

13222332203 is an equidigital number, since it uses as much as digits as its factorization.

13222332203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47054844.

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

Adding to 13222332203 its reverse (30223322231), we get a palindrome (43445654434).

The spelling of 13222332203 in words is "thirteen billion, two hundred twenty-two million, three hundred thirty-two thousand, two hundred three".