222308059 has 2 divisors, whose sum is σ = 222308060. Its totient is φ = 222308058.

The previous prime is 222308033. The next prime is 222308063. The reversal of 222308059 is 950803222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222308059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222308059.

It is not a weakly prime, because it can be changed into another prime (222308459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111154029 + 111154030.

It is an arithmetic number, because the mean of its divisors is an integer number (111154030).

Almost surely, 2^222308059 is an apocalyptic number.

222308059 is a deficient number, since it is larger than the sum of its proper divisors (1).

222308059 is an equidigital number, since it uses as much as digits as its factorization.

222308059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 222308059 is about 14909.9986250838. The cubic root of 222308059 is about 605.7848421265.

The spelling of 222308059 in words is "two hundred twenty-two million, three hundred eight thousand, fifty-nine".