13221341130 has 32 divisors (see below), whose sum is σ = 31760066304. Its totient is φ = 3522485696.

The previous prime is 13221341113. The next prime is 13221341131. The reversal of 13221341130 is 3114312231.

It is a super-2 number, since 2×13221341130² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13221341097 and 13221341106.

It is not an unprimeable number, because it can be changed into a prime (13221341131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166689 + ... + 232868.

It is an arithmetic number, because the mean of its divisors is an integer number (992502072).

Almost surely, 2^13221341130 is an apocalyptic number.

13221341130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13221341130 is an abundant number, since it is smaller than the sum of its proper divisors (18538725174).

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

13221341130 is a wasteful number, since it uses less digits than its factorization.

13221341130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400670.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13221341130 its reverse (3114312231), we get a palindrome (16335653361).

The spelling of 13221341130 in words is "thirteen billion, two hundred twenty-one million, three hundred forty-one thousand, one hundred thirty".