2242123303 has 4 divisors (see below), whose sum is σ = 2562426640. Its totient is φ = 1921819968.

The previous prime is 2242123223. The next prime is 2242123307. The reversal of 2242123303 is 3033212422.

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 2242123303 - 2¹³ = 2242115111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242123307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160151658 + ... + 160151671.

It is an arithmetic number, because the mean of its divisors is an integer number (640606660).

Almost surely, 2^2242123303 is an apocalyptic number.

2242123303 is a deficient number, since it is larger than the sum of its proper divisors (320303337).

2242123303 is an equidigital number, since it uses as much as digits as its factorization.

2242123303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320303336.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2242123303 is about 47351.0644336534. The cubic root of 2242123303 is about 1308.8398140470.

Adding to 2242123303 its reverse (3033212422), we get a palindrome (5275335725).

The spelling of 2242123303 in words is "two billion, two hundred forty-two million, one hundred twenty-three thousand, three hundred three".