2220020332 has 24 divisors (see below), whose sum is σ = 3956359680. Its totient is φ = 1089763920.

The previous prime is 2220020323. The next prime is 2220020353. The reversal of 2220020332 is 2330200222.

It is an unprimeable number.

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, 51523 + ... + 84229.

It is an arithmetic number, because the mean of its divisors is an integer number (164848320).

Almost surely, 2^2220020332 is an apocalyptic number.

It is an amenable number.

2220020332 is a deficient number, since it is larger than the sum of its proper divisors (1736339348).

2220020332 is a wasteful number, since it uses less digits than its factorization.

2220020332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33021 (or 33019 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2220020332 is about 47117.0917183987. The cubic root of 2220020332 is about 1304.5247325182.

Adding to 2220020332 its reverse (2330200222), we get a palindrome (4550220554).

The spelling of 2220020332 in words is "two billion, two hundred twenty million, twenty thousand, three hundred thirty-two".