8203226501 has 2 divisors, whose sum is σ = 8203226502. Its totient is φ = 8203226500.

The previous prime is 8203226489. The next prime is 8203226533. The reversal of 8203226501 is 1056223028.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6280404001 + 1922822500 = 79249^2 + 43850^2 .

It is a cyclic number.

It is not a de Polignac number, because 8203226501 - 2²⁶ = 8136117637 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8203222501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4101613250 + 4101613251.

It is an arithmetic number, because the mean of its divisors is an integer number (4101613251).

Almost surely, 2^8203226501 is an apocalyptic number.

It is an amenable number.

8203226501 is a deficient number, since it is larger than the sum of its proper divisors (1).

8203226501 is an equidigital number, since it uses as much as digits as its factorization.

8203226501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 8203226501 is about 90571.6650007054. The cubic root of 8203226501 is about 2016.7941256993.

Adding to 8203226501 its reverse (1056223028), we get a palindrome (9259449529).

The spelling of 8203226501 in words is "eight billion, two hundred three million, two hundred twenty-six thousand, five hundred one".