2232144735269 has 2 divisors, whose sum is σ = 2232144735270. Its totient is φ = 2232144735268.

The previous prime is 2232144735217. The next prime is 2232144735287. The reversal of 2232144735269 is 9625374412322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1819612144900 + 412532590369 = 1348930^2 + 642287^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2232144735269 is a prime.

It is a super-3 number, since 3×2232144735269³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2232144735209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116072367634 + 1116072367635.

It is an arithmetic number, because the mean of its divisors is an integer number (1116072367635).

Almost surely, 2^{2232144735269} is an apocalyptic number.

It is an amenable number.

2232144735269 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232144735269 is an equidigital number, since it uses as much as digits as its factorization.

2232144735269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 50.

The spelling of 2232144735269 in words is "two trillion, two hundred thirty-two billion, one hundred forty-four million, seven hundred thirty-five thousand, two hundred sixty-nine".