220338841998559 has 2 divisors, whose sum is σ = 220338841998560. Its totient is φ = 220338841998558.

The previous prime is 220338841998529. The next prime is 220338841998601. The reversal of 220338841998559 is 955899148833022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220338841998559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220338841998529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110169420999279 + 110169420999280.

It is an arithmetic number, because the mean of its divisors is an integer number (110169420999280).

Almost surely, 2^{220338841998559} is an apocalyptic number.

220338841998559 is a deficient number, since it is larger than the sum of its proper divisors (1).

220338841998559 is an equidigital number, since it uses as much as digits as its factorization.

220338841998559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1343692800, while the sum is 76.

The spelling of 220338841998559 in words is "two hundred twenty trillion, three hundred thirty-eight billion, eight hundred forty-one million, nine hundred ninety-eight thousand, five hundred fifty-nine".