96666022279 has 2 divisors, whose sum is σ = 96666022280. Its totient is φ = 96666022278.

The previous prime is 96666022261. The next prime is 96666022303. The reversal of 96666022279 is 97222066669.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 96666022279 - 2¹³ = 96666014087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96666022379) 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 as a sum of consecutive naturals, namely, 48333011139 + 48333011140.

It is an arithmetic number, because the mean of its divisors is an integer number (48333011140).

Almost surely, 2^96666022279 is an apocalyptic number.

96666022279 is a deficient number, since it is larger than the sum of its proper divisors (1).

96666022279 is an equidigital number, since it uses as much as digits as its factorization.

96666022279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5878656, while the sum is 55.

The spelling of 96666022279 in words is "ninety-six billion, six hundred sixty-six million, twenty-two thousand, two hundred seventy-nine".