13450512222450 has 108 divisors (see below), whose sum is σ = 37525023450330. Its totient is φ = 3586803171840.

The previous prime is 13450512222443. The next prime is 13450512222463. The reversal of 13450512222450 is 5422221505431.

13450512222450 is a `hidden beast` number, since 1 + 3 + 4 + 50 + 512 + 22 + 24 + 50 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 5958954563409 + 7491557659041 = 2441097^2 + 2737071^2 .

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 53 ways as a sum of consecutive naturals, for example, 20172655 + ... + 20828754.

Almost surely, 2^{13450512222450} is an apocalyptic number.

13450512222450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13450512222450 is an abundant number, since it is smaller than the sum of its proper divisors (24074511227880).

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

13450512222450 is an frugal number, since it uses more digits than its factorization.

13450512222450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41001445 (or 41001419 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 13450512222450 its reverse (5422221505431), we get a palindrome (18872733727881).

The spelling of 13450512222450 in words is "thirteen trillion, four hundred fifty billion, five hundred twelve million, two hundred twenty-two thousand, four hundred fifty".