6221434341227 has 32 divisors (see below), whose sum is σ = 7438896662400. Its totient is φ = 5090332262400.

The previous prime is 6221434341223. The next prime is 6221434341263. The reversal of 6221434341227 is 7221434341226.

It is not a de Polignac number, because 6221434341227 - 2² = 6221434341223 is a prime.

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

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 228371327 + ... + 228398567.

It is an arithmetic number, because the mean of its divisors is an integer number (232465520700).

Almost surely, 2^{6221434341227} is an apocalyptic number.

6221434341227 is a deficient number, since it is larger than the sum of its proper divisors (1217462321173).

6221434341227 is a wasteful number, since it uses less digits than its factorization.

6221434341227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40007.

The product of its digits is 387072, while the sum is 41.

Subtracting 6221434341227 from its reverse (7221434341226), we obtain a palindrome (999999999999).

The spelling of 6221434341227 in words is "six trillion, two hundred twenty-one billion, four hundred thirty-four million, three hundred forty-one thousand, two hundred twenty-seven".