13322014420220 has 192 divisors, whose sum is σ = 31639844920320. Its totient is φ = 4670197862400.

The previous prime is 13322014420201. The next prime is 13322014420223. The reversal of 13322014420220 is 2202441022331.

It is a self number, because there is not a number n which added to its sum of digits gives 13322014420220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13322014420223) 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, 266804897 + ... + 266854823.

It is an arithmetic number, because the mean of its divisors is an integer number (164790858960).

Almost surely, 2^{13322014420220} is an apocalyptic number.

13322014420220 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 13322014420220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15819922460160).

13322014420220 is an abundant number, since it is smaller than the sum of its proper divisors (18317830500100).

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

13322014420220 is a wasteful number, since it uses less digits than its factorization.

13322014420220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50404 (or 50402 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 13322014420220 its reverse (2202441022331), we get a palindrome (15524455442551).

The spelling of 13322014420220 in words is "thirteen trillion, three hundred twenty-two billion, fourteen million, four hundred twenty thousand, two hundred twenty".