6221434341225 has 12 divisors (see below), whose sum is σ = 10286104777616. Its totient is φ = 3318098315280.

The previous prime is 6221434341223. The next prime is 6221434341263. The reversal of 6221434341225 is 5221434341226.

6221434341225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6221434341225 - 2¹ = 6221434341223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6221434341223) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 41476228867 + ... + 41476229016.

Almost surely, 2^{6221434341225} is an apocalyptic number.

It is an amenable number.

6221434341225 is a deficient number, since it is larger than the sum of its proper divisors (4064670436391).

6221434341225 is a wasteful number, since it uses less digits than its factorization.

6221434341225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82952457896 (or 82952457891 counting only the distinct ones).

The product of its digits is 276480, while the sum is 39.

Subtracting from 6221434341225 its reverse (5221434341226), we obtain a palindrome (999999999999).

The spelling of 6221434341225 in words is "six trillion, two hundred twenty-one billion, four hundred thirty-four million, three hundred forty-one thousand, two hundred twenty-five".