2232243311 has 4 divisors (see below), whose sum is σ = 2329297392. Its totient is φ = 2135189232.

The previous prime is 2232243287. The next prime is 2232243323. The reversal of 2232243311 is 1133422322.

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 2232243311 - 2²² = 2228049007 is a prime.

It is a super-3 number, since 3×2232243311³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 97054057 = 2232243311 / (2 + 2 + 3 + 2 + 2 + 4 + 3 + 3 + 1 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232243011) 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, 48527006 + ... + 48527051.

It is an arithmetic number, because the mean of its divisors is an integer number (582324348).

Almost surely, 2^2232243311 is an apocalyptic number.

2232243311 is a deficient number, since it is larger than the sum of its proper divisors (97054081).

2232243311 is an equidigital number, since it uses as much as digits as its factorization.

2232243311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97054080.

The product of its digits is 1728, while the sum is 23.

The square root of 2232243311 is about 47246.6222178898. The cubic root of 2232243311 is about 1306.9145010159.

Adding to 2232243311 its reverse (1133422322), we get a palindrome (3365665633).

The spelling of 2232243311 in words is "two billion, two hundred thirty-two million, two hundred forty-three thousand, three hundred eleven".