2231114455 has 4 divisors (see below), whose sum is σ = 2677337352. Its totient is φ = 1784891560.

The previous prime is 2231114443. The next prime is 2231114513. The reversal of 2231114455 is 5544111322.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2231114455 - 2⁹ = 2231113943 is a prime.

It is a super-3 number, since 3×2231114455³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223111441 + ... + 223111450.

It is an arithmetic number, because the mean of its divisors is an integer number (669334338).

Almost surely, 2^2231114455 is an apocalyptic number.

2231114455 is a deficient number, since it is larger than the sum of its proper divisors (446222897).

2231114455 is an equidigital number, since it uses as much as digits as its factorization.

2231114455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446222896.

The product of its digits is 4800, while the sum is 28.

The square root of 2231114455 is about 47234.6742870108. The cubic root of 2231114455 is about 1306.6941595877.

Adding to 2231114455 its reverse (5544111322), we get a palindrome (7775225777).

The spelling of 2231114455 in words is "two billion, two hundred thirty-one million, one hundred fourteen thousand, four hundred fifty-five".