2220020326 has 8 divisors (see below), whose sum is σ = 3330230400. Its totient is φ = 1109943528.

The previous prime is 2220020323. The next prime is 2220020353. The reversal of 2220020326 is 6230200222.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220020323) 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, 49275 + ... + 82873.

It is an arithmetic number, because the mean of its divisors is an integer number (416278800).

Almost surely, 2^2220020326 is an apocalyptic number.

2220020326 is a deficient number, since it is larger than the sum of its proper divisors (1110210074).

2220020326 is a wasteful number, since it uses less digits than its factorization.

2220020326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66638.

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

The square root of 2220020326 is about 47117.0916547276. The cubic root of 2220020326 is about 1304.5247313430.

Adding to 2220020326 its reverse (6230200222), we get a palindrome (8450220548).

The spelling of 2220020326 in words is "two billion, two hundred twenty million, twenty thousand, three hundred twenty-six".