13212134322 has 16 divisors (see below), whose sum is σ = 26496273792. Its totient is φ = 4392043920.

The previous prime is 13212134279. The next prime is 13212134323. The reversal of 13212134322 is 22343121231.

It is a junction number, because it is equal to n+sod(n) for n = 13212134292 and 13212134301.

It is not an unprimeable number, because it can be changed into a prime (13212134323) 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, 2997829 + ... + 3002232.

It is an arithmetic number, because the mean of its divisors is an integer number (1656017112).

Almost surely, 2^13212134322 is an apocalyptic number.

13212134322 is an abundant number, since it is smaller than the sum of its proper divisors (13284139470).

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

13212134322 is a wasteful number, since it uses less digits than its factorization.

13212134322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6000433.

The product of its digits is 1728, while the sum is 24.

Adding to 13212134322 its reverse (22343121231), we get a palindrome (35555255553).

The spelling of 13212134322 in words is "thirteen billion, two hundred twelve million, one hundred thirty-four thousand, three hundred twenty-two".