13223305101200 has 30 divisors (see below), whose sum is σ = 31768990506594. Its totient is φ = 5289322040320.

The previous prime is 13223305101187. The next prime is 13223305101211. The reversal of 13223305101200 is 210150332231.

It can be written as a sum of positive squares in 3 ways, for example, as 3231308237056 + 9991996864144 = 1797584^2 + 3161012^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16529130977 + ... + 16529131776.

Almost surely, 2^{13223305101200} is an apocalyptic number.

13223305101200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13223305101200 is an abundant number, since it is smaller than the sum of its proper divisors (18545685405394).

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

13223305101200 is a wasteful number, since it uses less digits than its factorization.

13223305101200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33058262771 (or 33058262760 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 13223305101200 its reverse (210150332231), we get a palindrome (13433455433431).

The spelling of 13223305101200 in words is "thirteen trillion, two hundred twenty-three billion, three hundred five million, one hundred one thousand, two hundred".