13223203210 has 48 divisors (see below), whose sum is σ = 28067128776. Its totient is φ = 4471552512.

The previous prime is 13223203199. The next prime is 13223203243. The reversal of 13223203210 is 1230232231.

It can be written as a sum of positive squares in 4 ways, for example, as 13199941881 + 23261329 = 114891^2 + 4823^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149067 + ... + 220606.

Almost surely, 2^13223203210 is an apocalyptic number.

13223203210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13223203210 is an abundant number, since it is smaller than the sum of its proper divisors (14843925566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13223203210 is a wasteful number, since it uses less digits than its factorization.

13223203210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369767 (or 369760 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13223203210 its reverse (1230232231), we get a palindrome (14453435441).

The spelling of 13223203210 in words is "thirteen billion, two hundred twenty-three million, two hundred three thousand, two hundred ten".