88216577699 has 2 divisors, whose sum is σ = 88216577700. Its totient is φ = 88216577698.

The previous prime is 88216577681. The next prime is 88216577737. The reversal of 88216577699 is 99677561288.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88216577699 - 2⁸ = 88216577443 is a prime.

It is not a weakly prime, because it can be changed into another prime (88210577699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44108288849 + 44108288850.

It is an arithmetic number, because the mean of its divisors is an integer number (44108288850).

Almost surely, 2^88216577699 is an apocalyptic number.

88216577699 is a deficient number, since it is larger than the sum of its proper divisors (1).

88216577699 is an equidigital number, since it uses as much as digits as its factorization.

88216577699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 91445760, while the sum is 68.

The spelling of 88216577699 in words is "eighty-eight billion, two hundred sixteen million, five hundred seventy-seven thousand, six hundred ninety-nine".