888922216697 has 2 divisors, whose sum is σ = 888922216698. Its totient is φ = 888922216696.

The previous prime is 888922216687. The next prime is 888922216769. The reversal of 888922216697 is 796612229888.

Together with next prime (888922216769) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 696430306576 + 192491910121 = 834524^2 + 438739^2 .

It is a cyclic number.

It is not a de Polignac number, because 888922216697 - 2⁴ = 888922216681 is a prime.

It is not a weakly prime, because it can be changed into another prime (888922216607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444461108348 + 444461108349.

It is an arithmetic number, because the mean of its divisors is an integer number (444461108349).

Almost surely, 2^888922216697 is an apocalyptic number.

It is an amenable number.

888922216697 is a deficient number, since it is larger than the sum of its proper divisors (1).

888922216697 is an equidigital number, since it uses as much as digits as its factorization.

888922216697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 83607552, while the sum is 68.

The spelling of 888922216697 in words is "eight hundred eighty-eight billion, nine hundred twenty-two million, two hundred sixteen thousand, six hundred ninety-seven".