2244233040323 has 4 divisors (see below), whose sum is σ = 2249829631848. Its totient is φ = 2238636448800.

The previous prime is 2244233040289. The next prime is 2244233040377. The reversal of 2244233040323 is 3230403324422.

It is a happy number.

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 2244233040323 - 2¹⁰ = 2244233039299 is a prime.

It is a super-2 number, since 2×2244233040323² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2244233040323.

It is not an unprimeable number, because it can be changed into a prime (2244233060323) 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, 2798295161 + ... + 2798295962.

It is an arithmetic number, because the mean of its divisors is an integer number (562457407962).

Almost surely, 2^{2244233040323} is an apocalyptic number.

2244233040323 is a deficient number, since it is larger than the sum of its proper divisors (5596591525).

2244233040323 is an equidigital number, since it uses as much as digits as its factorization.

2244233040323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5596591524.

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 2244233040323 its reverse (3230403324422), we get a palindrome (5474636364745).

The spelling of 2244233040323 in words is "two trillion, two hundred forty-four billion, two hundred thirty-three million, forty thousand, three hundred twenty-three".