298200688801 has 2 divisors, whose sum is σ = 298200688802. Its totient is φ = 298200688800.

The previous prime is 298200688787. The next prime is 298200688859. The reversal of 298200688801 is 108886002892.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 281935512576 + 16265176225 = 530976^2 + 127535^2 .

It is a cyclic number.

It is not a de Polignac number, because 298200688801 - 2⁵ = 298200688769 is a prime.

It is not a weakly prime, because it can be changed into another prime (298200688871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149100344400 + 149100344401.

It is an arithmetic number, because the mean of its divisors is an integer number (149100344401).

Almost surely, 2^298200688801 is an apocalyptic number.

It is an amenable number.

298200688801 is a deficient number, since it is larger than the sum of its proper divisors (1).

298200688801 is an equidigital number, since it uses as much as digits as its factorization.

298200688801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 884736, while the sum is 52.

The spelling of 298200688801 in words is "two hundred ninety-eight billion, two hundred million, six hundred eighty-eight thousand, eight hundred one".