2232144251231 has 16 divisors (see below), whose sum is σ = 2264357747520. Its totient is φ = 2200150003200.

The previous prime is 2232144251179. The next prime is 2232144251243. The reversal of 2232144251231 is 1321524412322.

2232144251231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2232144251231 - 2⁶ = 2232144251167 is a prime.

It is a super-3 number, since 3×2232144251231³ (a number of 38 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 not an unprimeable number, because it can be changed into a prime (2232144251531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21449681 + ... + 21553493.

It is an arithmetic number, because the mean of its divisors is an integer number (141522359220).

Almost surely, 2^{2232144251231} is an apocalyptic number.

2232144251231 is a deficient number, since it is larger than the sum of its proper divisors (32213496289).

2232144251231 is a wasteful number, since it uses less digits than its factorization.

2232144251231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104866.

The product of its digits is 23040, while the sum is 32.

Adding to 2232144251231 its reverse (1321524412322), we get a palindrome (3553668663553).

The spelling of 2232144251231 in words is "two trillion, two hundred thirty-two billion, one hundred forty-four million, two hundred fifty-one thousand, two hundred thirty-one".