13310210221444 has 12 divisors (see below), whose sum is σ = 24518808302800. Its totient is φ = 6304836420648.

The previous prime is 13310210221403. The next prime is 13310210221447. The reversal of 13310210221444 is 44412201201331.

It is a happy number.

It is a super-2 number, since 2×13310210221444² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13310210221447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87567172434 + ... + 87567172585.

Almost surely, 2^{13310210221444} is an apocalyptic number.

It is an amenable number.

13310210221444 is a deficient number, since it is larger than the sum of its proper divisors (11208598081356).

13310210221444 is a wasteful number, since it uses less digits than its factorization.

13310210221444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175134345042 (or 175134345040 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 13310210221444 its reverse (44412201201331), we get a palindrome (57722411422775).

The spelling of 13310210221444 in words is "thirteen trillion, three hundred ten billion, two hundred ten million, two hundred twenty-one thousand, four hundred forty-four".