9002203321 has 4 divisors (see below), whose sum is σ = 9013331700. Its totient is φ = 8991074944.

The previous prime is 9002203313. The next prime is 9002203361. The reversal of 9002203321 is 1233022009.

9002203321 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6806250000 + 2195953321 = 82500^2 + 46861^2 .

It is a cyclic number.

It is not a de Polignac number, because 9002203321 - 2³ = 9002203313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9002203292 and 9002203301.

It is not an unprimeable number, because it can be changed into a prime (9002203361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5562976 + ... + 5564593.

It is an arithmetic number, because the mean of its divisors is an integer number (2253332925).

Almost surely, 2^9002203321 is an apocalyptic number.

It is an amenable number.

9002203321 is a deficient number, since it is larger than the sum of its proper divisors (11128379).

9002203321 is a wasteful number, since it uses less digits than its factorization.

9002203321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11128378.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 9002203321 is about 94879.9416157072. The cubic root of 9002203321 is about 2080.2535533637.

The spelling of 9002203321 in words is "nine billion, two million, two hundred three thousand, three hundred twenty-one".