1000222019959 has 2 divisors, whose sum is σ = 1000222019960. Its totient is φ = 1000222019958.

The previous prime is 1000222019921. The next prime is 1000222019969. The reversal of 1000222019959 is 9599102220001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1000222019959 - 2¹¹ = 1000222017911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000222019969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500111009979 + 500111009980.

It is an arithmetic number, because the mean of its divisors is an integer number (500111009980).

Almost surely, 2^{1000222019959} is an apocalyptic number.

1000222019959 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000222019959 is an equidigital number, since it uses as much as digits as its factorization.

1000222019959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 40.

The spelling of 1000222019959 in words is "one trillion, two hundred twenty-two million, nineteen thousand, nine hundred fifty-nine".