13226225633304 has 192 divisors, whose sum is σ = 35376912829440. Its totient is φ = 4116238210560.

The previous prime is 13226225633303. The next prime is 13226225633311. The reversal of 13226225633304 is 40333652262231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13226225633303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 892872202 + ... + 892887014.

It is an arithmetic number, because the mean of its divisors is an integer number (184254754320).

Almost surely, 2^{13226225633304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13226225633304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17688456414720).

13226225633304 is an abundant number, since it is smaller than the sum of its proper divisors (22150687196136).

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

13226225633304 is a wasteful number, since it uses less digits than its factorization.

13226225633304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16338 (or 16305 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 42.

Adding to 13226225633304 its reverse (40333652262231), we get a palindrome (53559877895535).

The spelling of 13226225633304 in words is "thirteen trillion, two hundred twenty-six billion, two hundred twenty-five million, six hundred thirty-three thousand, three hundred four".