322223006947 has 2 divisors, whose sum is σ = 322223006948. Its totient is φ = 322223006946.

The previous prime is 322223006927. The next prime is 322223006977. The reversal of 322223006947 is 749600322223.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322223006947 is a prime.

It is not a weakly prime, because it can be changed into another prime (322223006927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161111503473 + 161111503474.

It is an arithmetic number, because the mean of its divisors is an integer number (161111503474).

Almost surely, 2^322223006947 is an apocalyptic number.

322223006947 is a deficient number, since it is larger than the sum of its proper divisors (1).

322223006947 is an equidigital number, since it uses as much as digits as its factorization.

322223006947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 322223006947 in words is "three hundred twenty-two billion, two hundred twenty-three million, six thousand, nine hundred forty-seven".