2320221088 has 24 divisors (see below), whose sum is σ = 4609849860. Its totient is φ = 1149465600.

The previous prime is 2320221083. The next prime is 2320221089. The reversal of 2320221088 is 8801220232.

It can be written as a sum of positive squares in 2 ways, for example, as 2225197584 + 95023504 = 47172^2 + 9748^2 .

It is not an unprimeable number, because it can be changed into a prime (2320221083) 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 3 ways as a sum of consecutive naturals, for example, 329113 + ... + 336088.

Almost surely, 2^2320221088 is an apocalyptic number.

It is an amenable number.

2320221088 is a deficient number, since it is larger than the sum of its proper divisors (2289628772).

2320221088 is a wasteful number, since it uses less digits than its factorization.

2320221088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665320 (or 665312 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 2320221088 is about 48168.6733053756. The cubic root of 2320221088 is about 1323.8632401343.

The spelling of 2320221088 in words is "two billion, three hundred twenty million, two hundred twenty-one thousand, eighty-eight".