6221342207 has 2 divisors, whose sum is σ = 6221342208. Its totient is φ = 6221342206.

The previous prime is 6221342111. The next prime is 6221342213. The reversal of 6221342207 is 7022431226.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6221342207 - 2¹² = 6221338111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6221342207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6221342227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3110671103 + 3110671104.

It is an arithmetic number, because the mean of its divisors is an integer number (3110671104).

Almost surely, 2^6221342207 is an apocalyptic number.

6221342207 is a deficient number, since it is larger than the sum of its proper divisors (1).

6221342207 is an equidigital number, since it uses as much as digits as its factorization.

6221342207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 6221342207 is about 78875.4854628483. The cubic root of 6221342207 is about 1839.1960696205.

The spelling of 6221342207 in words is "six billion, two hundred twenty-one million, three hundred forty-two thousand, two hundred seven".