2231223211303 has 8 divisors (see below), whose sum is σ = 2237688934272. Its totient is φ = 2224765211256.

The previous prime is 2231223211249. The next prime is 2231223211333. The reversal of 2231223211303 is 3031123221322.

2231223211303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2231223211303 is a prime.

It is a super-3 number, since 3×2231223211303³ (a number of 38 digits) contains 333 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 (2231223211333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1351825 + ... + 2507962.

It is an arithmetic number, because the mean of its divisors is an integer number (279711116784).

Almost surely, 2^{2231223211303} is an apocalyptic number.

2231223211303 is a deficient number, since it is larger than the sum of its proper divisors (6465722969).

2231223211303 is a wasteful number, since it uses less digits than its factorization.

2231223211303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3861461.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2231223211303 its reverse (3031123221322), we get a palindrome (5262346432625).

The spelling of 2231223211303 in words is "two trillion, two hundred thirty-one billion, two hundred twenty-three million, two hundred eleven thousand, three hundred three".