2223302020 has 24 divisors (see below), whose sum is σ = 4819546368. Its totient is φ = 860632800.

The previous prime is 2223302017. The next prime is 2223302047. The reversal of 2223302020 is 202033222.

It is a junction number, because it is equal to n+sod(n) for n = 2223301985 and 2223302003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1792366 + ... + 1793605.

It is an arithmetic number, because the mean of its divisors is an integer number (200814432).

Almost surely, 2^2223302020 is an apocalyptic number.

2223302020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2223302020 is an abundant number, since it is smaller than the sum of its proper divisors (2596244348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2223302020 is a wasteful number, since it uses less digits than its factorization.

2223302020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3586011 (or 3586009 counting only the distinct ones).

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

The square root of 2223302020 is about 47151.9036731286. The cubic root of 2223302020 is about 1305.1672094334.

Adding to 2223302020 its reverse (202033222), we get a palindrome (2425335242).

The spelling of 2223302020 in words is "two billion, two hundred twenty-three million, three hundred two thousand, twenty".