988223596363 has 2 divisors, whose sum is σ = 988223596364. Its totient is φ = 988223596362.

The previous prime is 988223596303. The next prime is 988223596387. The reversal of 988223596363 is 363695322889.

It is a strong prime.

It is an emirp because it is prime and its reverse (363695322889) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 988223596363 - 2²¹ = 988221499211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 988223596295 and 988223596304.

It is not a weakly prime, because it can be changed into another prime (988223596303) 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, 494111798181 + 494111798182.

It is an arithmetic number, because the mean of its divisors is an integer number (494111798182).

Almost surely, 2^988223596363 is an apocalyptic number.

988223596363 is a deficient number, since it is larger than the sum of its proper divisors (1).

988223596363 is an equidigital number, since it uses as much as digits as its factorization.

988223596363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100776960, while the sum is 64.

The spelling of 988223596363 in words is "nine hundred eighty-eight billion, two hundred twenty-three million, five hundred ninety-six thousand, three hundred sixty-three".