6222430564421 has 4 divisors (see below), whose sum is σ = 6222799405344. Its totient is φ = 6222061723500.

The previous prime is 6222430564417. The next prime is 6222430564447. The reversal of 6222430564421 is 1244650342226.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6222430564421 - 2² = 6222430564417 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6222430564451) 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 3 ways as a sum of consecutive naturals, for example, 184395155 + ... + 184428896.

It is an arithmetic number, because the mean of its divisors is an integer number (1555699851336).

Almost surely, 2^{6222430564421} is an apocalyptic number.

It is an amenable number.

6222430564421 is a deficient number, since it is larger than the sum of its proper divisors (368840923).

6222430564421 is a wasteful number, since it uses less digits than its factorization.

6222430564421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368840922.

The product of its (nonzero) digits is 552960, while the sum is 41.

The spelling of 6222430564421 in words is "six trillion, two hundred twenty-two billion, four hundred thirty million, five hundred sixty-four thousand, four hundred twenty-one".