2220023203 has 16 divisors (see below), whose sum is σ = 2278354176. Its totient is φ = 2162528640.

The previous prime is 2220023191. The next prime is 2220023219. The reversal of 2220023203 is 3023200222.

It is a cyclic number.

It is not a de Polignac number, because 2220023203 - 2¹⁷ = 2219892131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220023233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3985401 + ... + 3985957.

It is an arithmetic number, because the mean of its divisors is an integer number (142397136).

Almost surely, 2^2220023203 is an apocalyptic number.

2220023203 is a deficient number, since it is larger than the sum of its proper divisors (58330973).

2220023203 is a wasteful number, since it uses less digits than its factorization.

2220023203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134.

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

The square root of 2220023203 is about 47117.1221850401. The cubic root of 2220023203 is about 1304.5252948687.

Adding to 2220023203 its reverse (3023200222), we get a palindrome (5243223425).

The spelling of 2220023203 in words is "two billion, two hundred twenty million, twenty-three thousand, two hundred three".