6221090304001 has 4 divisors (see below), whose sum is σ = 6235457718532. Its totient is φ = 6206722889472.

The previous prime is 6221090303993. The next prime is 6221090304017. The reversal of 6221090304001 is 1004030901226.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1157240214001 + 5063850090000 = 1075751^2 + 2250300^2 .

It is a cyclic number.

It is not a de Polignac number, because 6221090304001 - 2³ = 6221090303993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6221090304061) 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, 7183706616 + ... + 7183707481.

It is an arithmetic number, because the mean of its divisors is an integer number (1558864429633).

Almost surely, 2^{6221090304001} is an apocalyptic number.

It is an amenable number.

6221090304001 is a deficient number, since it is larger than the sum of its proper divisors (14367414531).

6221090304001 is a wasteful number, since it uses less digits than its factorization.

6221090304001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14367414530.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 6221090304001 in words is "six trillion, two hundred twenty-one billion, ninety million, three hundred four thousand, one".