13221322134130 has 32 divisors (see below), whose sum is σ = 25963284093120. Its totient is φ = 4807491433920.

The previous prime is 13221322134107. The next prime is 13221322134143. The reversal of 13221322134130 is 3143122312231.

It is a super-3 number, since 3×13221322134130³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1243000 + ... + 5290339.

It is an arithmetic number, because the mean of its divisors is an integer number (811352627910).

Almost surely, 2^{13221322134130} is an apocalyptic number.

13221322134130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13221322134130 is a deficient number, since it is larger than the sum of its proper divisors (12741961958990).

13221322134130 is a wasteful number, since it uses less digits than its factorization.

13221322134130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6551754.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 13221322134130 its reverse (3143122312231), we get a palindrome (16364444446361).

The spelling of 13221322134130 in words is "thirteen trillion, two hundred twenty-one billion, three hundred twenty-two million, one hundred thirty-four thousand, one hundred thirty".