2232144407 has 2 divisors, whose sum is σ = 2232144408. Its totient is φ = 2232144406.

The previous prime is 2232144379. The next prime is 2232144443. The reversal of 2232144407 is 7044412322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2232144407 - 2¹⁰ = 2232143383 is a prime.

It is a super-3 number, since 3×2232144407³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2232144407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2232144107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116072203 + 1116072204.

It is an arithmetic number, because the mean of its divisors is an integer number (1116072204).

Almost surely, 2^2232144407 is an apocalyptic number.

2232144407 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232144407 is an equidigital number, since it uses as much as digits as its factorization.

2232144407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 2232144407 is about 47245.5755282968. The cubic root of 2232144407 is about 1306.8951989114.

Adding to 2232144407 its reverse (7044412322), we get a palindrome (9276556729).

The spelling of 2232144407 in words is "two billion, two hundred thirty-two million, one hundred forty-four thousand, four hundred seven".