8888228959 has 2 divisors, whose sum is σ = 8888228960. Its totient is φ = 8888228958.

The previous prime is 8888228929. The next prime is 8888228963. The reversal of 8888228959 is 9598228888.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8888228959 - 2⁷ = 8888228831 is a prime.

It is a super-2 number, since 2×8888228959² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8888228894 and 8888228903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8888228929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4444114479 + 4444114480.

It is an arithmetic number, because the mean of its divisors is an integer number (4444114480).

Almost surely, 2^8888228959 is an apocalyptic number.

8888228959 is a deficient number, since it is larger than the sum of its proper divisors (1).

8888228959 is an equidigital number, since it uses as much as digits as its factorization.

8888228959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53084160, while the sum is 67.

The square root of 8888228959 is about 94277.4042864991. The cubic root of 8888228959 is about 2071.4370721438.

The spelling of 8888228959 in words is "eight billion, eight hundred eighty-eight million, two hundred twenty-eight thousand, nine hundred fifty-nine".