2201440330 has 32 divisors (see below), whose sum is σ = 4274867664. Its totient is φ = 813136896.

The previous prime is 2201440309. The next prime is 2201440333. The reversal of 2201440330 is 330441022.

It can be written as a sum of positive squares in 8 ways, for example, as 1628364609 + 573075721 = 40353^2 + 23939^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2201440298 and 2201440307.

It is not an unprimeable number, because it can be changed into a prime (2201440333) 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 15 ways as a sum of consecutive naturals, for example, 113157 + ... + 131176.

Almost surely, 2^2201440330 is an apocalyptic number.

2201440330 is a deficient number, since it is larger than the sum of its proper divisors (2073427334).

2201440330 is a wasteful number, since it uses less digits than its factorization.

2201440330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244410.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2201440330 is about 46919.5090554025. The cubic root of 2201440330 is about 1300.8752153692.

Adding to 2201440330 its reverse (330441022), we get a palindrome (2531881352).

The spelling of 2201440330 in words is "two billion, two hundred one million, four hundred forty thousand, three hundred thirty".