13222211313300 has 288 divisors, whose sum is σ = 42166549168128. Its totient is φ = 3172200000000.

The previous prime is 13222211313299. The next prime is 13222211313313. The reversal of 13222211313300 is 331311222231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 850240525 + ... + 850256075.

It is an arithmetic number, because the mean of its divisors is an integer number (146411629056).

Almost surely, 2^{13222211313300} is an apocalyptic number.

13222211313300 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 13222211313300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21083274584064).

13222211313300 is an abundant number, since it is smaller than the sum of its proper divisors (28944337854828).

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

13222211313300 is a wasteful number, since it uses less digits than its factorization.

13222211313300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18231 (or 18224 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13222211313300 its reverse (331311222231), we get a palindrome (13553522535531).

The spelling of 13222211313300 in words is "thirteen trillion, two hundred twenty-two billion, two hundred eleven million, three hundred thirteen thousand, three hundred".