2231224343 has 8 divisors (see below), whose sum is σ = 2259390000. Its totient is φ = 2203089408.

The previous prime is 2231224339. The next prime is 2231224363. The reversal of 2231224343 is 3434221322.

2231224343 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 not a de Polignac number, because 2231224343 - 2² = 2231224339 is a prime.

It is a super-3 number, since 3×2231224343³ (a number of 29 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 (2231224363) 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, 161783 + ... + 175031.

It is an arithmetic number, because the mean of its divisors is an integer number (282423750).

Almost surely, 2^2231224343 is an apocalyptic number.

2231224343 is a deficient number, since it is larger than the sum of its proper divisors (28165657).

2231224343 is a wasteful number, since it uses less digits than its factorization.

2231224343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15361.

The product of its digits is 6912, while the sum is 26.

The square root of 2231224343 is about 47235.8374859597. The cubic root of 2231224343 is about 1306.7156118938.

Adding to 2231224343 its reverse (3434221322), we get a palindrome (5665445665).

The spelling of 2231224343 in words is "two billion, two hundred thirty-one million, two hundred twenty-four thousand, three hundred forty-three".