2130222203 has 4 divisors (see below), whose sum is σ = 2135588400. Its totient is φ = 2124856008.

The previous prime is 2130222197. The next prime is 2130222287. The reversal of 2130222203 is 3022220312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2130222203 - 2⁶ = 2130222139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130222403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2682503 + ... + 2683296.

It is an arithmetic number, because the mean of its divisors is an integer number (533897100).

Almost surely, 2^2130222203 is an apocalyptic number.

2130222203 is a deficient number, since it is larger than the sum of its proper divisors (5366197).

2130222203 is an equidigital number, since it uses as much as digits as its factorization.

2130222203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5366196.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2130222203 is about 46154.3302735507. The cubic root of 2130222203 is about 1286.6930910019.

Adding to 2130222203 its reverse (3022220312), we get a palindrome (5152442515).

The spelling of 2130222203 in words is "two billion, one hundred thirty million, two hundred twenty-two thousand, two hundred three".