8003122499 has 2 divisors, whose sum is σ = 8003122500. Its totient is φ = 8003122498.

The previous prime is 8003122451. The next prime is 8003122507. The reversal of 8003122499 is 9942213008.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8003122499 - 2³² = 3708155203 is a prime.

It is a super-3 number, since 3×8003122499³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (8003122429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4001561249 + 4001561250.

It is an arithmetic number, because the mean of its divisors is an integer number (4001561250).

Almost surely, 2^8003122499 is an apocalyptic number.

8003122499 is a deficient number, since it is larger than the sum of its proper divisors (1).

8003122499 is an equidigital number, since it uses as much as digits as its factorization.

8003122499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 8003122499 is about 89460.1726971282. The cubic root of 8003122499 is about 2000.2601744032.

The spelling of 8003122499 in words is "eight billion, three million, one hundred twenty-two thousand, four hundred ninety-nine".