2231254434305 has 16 divisors (see below), whose sum is σ = 2885757658560. Its totient is φ = 1646386788288.

The previous prime is 2231254434289. The next prime is 2231254434307. The reversal of 2231254434305 is 5034344521322.

It is a cyclic number.

It is not a de Polignac number, because 2231254434305 - 2⁴ = 2231254434289 is a prime.

It is a super-3 number, since 3×2231254434305³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2231254434307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13550807 + ... + 13714476.

It is an arithmetic number, because the mean of its divisors is an integer number (180359853660).

Almost surely, 2^{2231254434305} is an apocalyptic number.

It is an amenable number.

2231254434305 is a deficient number, since it is larger than the sum of its proper divisors (654503224255).

2231254434305 is a wasteful number, since it uses less digits than its factorization.

2231254434305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27266560.

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 2231254434305 its reverse (5034344521322), we get a palindrome (7265598955627).

The spelling of 2231254434305 in words is "two trillion, two hundred thirty-one billion, two hundred fifty-four million, four hundred thirty-four thousand, three hundred five".