8822066497 has 2 divisors, whose sum is σ = 8822066498. Its totient is φ = 8822066496.

The previous prime is 8822066443. The next prime is 8822066537. The reversal of 8822066497 is 7946602288.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5672499856 + 3149566641 = 75316^2 + 56121^2 .

It is a cyclic number.

It is not a de Polignac number, because 8822066497 - 2²⁷ = 8687848769 is a prime.

It is not a weakly prime, because it can be changed into another prime (8822066437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4411033248 + 4411033249.

It is an arithmetic number, because the mean of its divisors is an integer number (4411033249).

Almost surely, 2^8822066497 is an apocalyptic number.

It is an amenable number.

8822066497 is a deficient number, since it is larger than the sum of its proper divisors (1).

8822066497 is an equidigital number, since it uses as much as digits as its factorization.

8822066497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The square root of 8822066497 is about 93925.8563815098. The cubic root of 8822066497 is about 2066.2844576428.

The spelling of 8822066497 in words is "eight billion, eight hundred twenty-two million, sixty-six thousand, four hundred ninety-seven".