2225303543303 has 4 divisors (see below), whose sum is σ = 2227912340808. Its totient is φ = 2222694745800.

The previous prime is 2225303543297. The next prime is 2225303543321. The reversal of 2225303543303 is 3033453035222.

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 2225303543303 - 2²⁸ = 2225035107847 is a prime.

It is a super-2 number, since 2×2225303543303² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225303543383) 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, 1304397473 + ... + 1304399178.

It is an arithmetic number, because the mean of its divisors is an integer number (556978085202).

Almost surely, 2^{2225303543303} is an apocalyptic number.

2225303543303 is a deficient number, since it is larger than the sum of its proper divisors (2608797505).

2225303543303 is an equidigital number, since it uses as much as digits as its factorization.

2225303543303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2608797504.

The product of its (nonzero) digits is 194400, while the sum is 35.

Adding to 2225303543303 its reverse (3033453035222), we get a palindrome (5258756578525).

The spelling of 2225303543303 in words is "two trillion, two hundred twenty-five billion, three hundred three million, five hundred forty-three thousand, three hundred three".