9799002221 has 8 divisors (see below), whose sum is σ = 10335420000. Its totient is φ = 9264652560.

The previous prime is 9799002203. The next prime is 9799002229. The reversal of 9799002221 is 1222009979.

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 9799002221 - 2¹⁴ = 9798985837 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 (9799002229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507290 + ... + 526251.

It is an arithmetic number, because the mean of its divisors is an integer number (1291927500).

Almost surely, 2^9799002221 is an apocalyptic number.

It is an amenable number.

9799002221 is a deficient number, since it is larger than the sum of its proper divisors (536417779).

9799002221 is a wasteful number, since it uses less digits than its factorization.

9799002221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034059.

The product of its (nonzero) digits is 40824, while the sum is 41.

The square root of 9799002221 is about 98989.9096928571. The cubic root of 9799002221 is about 2139.9023320640.

The spelling of 9799002221 in words is "nine billion, seven hundred ninety-nine million, two thousand, two hundred twenty-one".