13222320130 has 8 divisors (see below), whose sum is σ = 23800176252. Its totient is φ = 5288928048.

The previous prime is 13222320127. The next prime is 13222320151. The reversal of 13222320130 is 3102322231.

It can be written as a sum of positive squares in 2 ways, for example, as 13073406921 + 148913209 = 114339^2 + 12203^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 13222320098 and 13222320107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661115997 + ... + 661116016.

Almost surely, 2^13222320130 is an apocalyptic number.

13222320130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13222320130 is a deficient number, since it is larger than the sum of its proper divisors (10577856122).

13222320130 is a wasteful number, since it uses less digits than its factorization.

13222320130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322232020.

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

Adding to 13222320130 its reverse (3102322231), we get a palindrome (16324642361).

The spelling of 13222320130 in words is "thirteen billion, two hundred twenty-two million, three hundred twenty thousand, one hundred thirty".