8010308221 has 8 divisors (see below), whose sum is σ = 8073619488. Its totient is φ = 7947030000.

The previous prime is 8010308219. The next prime is 8010308227. The reversal of 8010308221 is 1228030108.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8010308221 - 2¹ = 8010308219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8010308227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746746 + ... + 757396.

It is an arithmetic number, because the mean of its divisors is an integer number (1009202436).

Almost surely, 2^8010308221 is an apocalyptic number.

It is an amenable number.

8010308221 is a deficient number, since it is larger than the sum of its proper divisors (63311267).

8010308221 is a wasteful number, since it uses less digits than its factorization.

8010308221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16523.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 8010308221 is about 89500.3252563922. The cubic root of 8010308221 is about 2000.8586497242.

Adding to 8010308221 its reverse (1228030108), we get a palindrome (9238338329).

The spelling of 8010308221 in words is "eight billion, ten million, three hundred eight thousand, two hundred twenty-one".