388228598801 has 2 divisors, whose sum is σ = 388228598802. Its totient is φ = 388228598800.

The previous prime is 388228598761. The next prime is 388228598803. The reversal of 388228598801 is 108895822883.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 206501171776 + 181727427025 = 454424^2 + 426295^2 .

It is an emirp because it is prime and its reverse (108895822883) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 388228598801 - 2¹⁰ = 388228597777 is a prime.

Together with 388228598803, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (388228598803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 194114299400 + 194114299401.

It is an arithmetic number, because the mean of its divisors is an integer number (194114299401).

Almost surely, 2^388228598801 is an apocalyptic number.

It is an amenable number.

388228598801 is a deficient number, since it is larger than the sum of its proper divisors (1).

388228598801 is an equidigital number, since it uses as much as digits as its factorization.

388228598801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17694720, while the sum is 62.

The spelling of 388228598801 in words is "three hundred eighty-eight billion, two hundred twenty-eight million, five hundred ninety-eight thousand, eight hundred one".