13202224140340 has 192 divisors, whose sum is σ = 30725438946048. Its totient is φ = 4744612454400.

The previous prime is 13202224140331. The next prime is 13202224140341. The reversal of 13202224140340 is 4304142220231.

It is a junction number, because it is equal to n+sod(n) for n = 13202224140299 and 13202224140308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13202224140341) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 139968595 + ... + 140062885.

It is an arithmetic number, because the mean of its divisors is an integer number (160028327844).

Almost surely, 2^{13202224140340} is an apocalyptic number.

13202224140340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13202224140340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15362719473024).

13202224140340 is an abundant number, since it is smaller than the sum of its proper divisors (17523214805708).

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

13202224140340 is a wasteful number, since it uses less digits than its factorization.

13202224140340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94578 (or 94576 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 13202224140340 its reverse (4304142220231), we get a palindrome (17506366360571).

The spelling of 13202224140340 in words is "thirteen trillion, two hundred two billion, two hundred twenty-four million, one hundred forty thousand, three hundred forty".