2243242203 has 4 divisors (see below), whose sum is σ = 2990989608. Its totient is φ = 1495494800.

The previous prime is 2243242193. The next prime is 2243242207. The reversal of 2243242203 is 3022423422.

It is a happy number.

2243242203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2243242203 - 2⁶ = 2243242139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2243242207) 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, 373873698 + ... + 373873703.

It is an arithmetic number, because the mean of its divisors is an integer number (747747402).

Almost surely, 2^2243242203 is an apocalyptic number.

2243242203 is a deficient number, since it is larger than the sum of its proper divisors (747747405).

2243242203 is an equidigital number, since it uses as much as digits as its factorization.

2243242203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747747404.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2243242203 is about 47362.8779003134. The cubic root of 2243242203 is about 1309.0574971880.

Adding to 2243242203 its reverse (3022423422), we get a palindrome (5265665625).

The spelling of 2243242203 in words is "two billion, two hundred forty-three million, two hundred forty-two thousand, two hundred three".