2222423203 has 16 divisors (see below), whose sum is σ = 2983954176. Its totient is φ = 1598545440.

The previous prime is 2222423197. The next prime is 2222423219. The reversal of 2222423203 is 3023242222.

It is a cyclic number.

It is not a de Polignac number, because 2222423203 - 2¹³ = 2222415011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2222423003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1109101 + ... + 1111102.

It is an arithmetic number, because the mean of its divisors is an integer number (186497136).

Almost surely, 2^2222423203 is an apocalyptic number.

2222423203 is a deficient number, since it is larger than the sum of its proper divisors (761530973).

2222423203 is a wasteful number, since it uses less digits than its factorization.

2222423203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220234.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2222423203 is about 47142.5837539692. The cubic root of 2222423203 is about 1304.9952198608.

Adding to 2222423203 its reverse (3023242222), we get a palindrome (5245665425).

The spelling of 2222423203 in words is "two billion, two hundred twenty-two million, four hundred twenty-three thousand, two hundred three".