22304132143 has 4 divisors (see below), whose sum is σ = 22848135408. Its totient is φ = 21760128880.

The previous prime is 22304132099. The next prime is 22304132183. The reversal of 22304132143 is 34123140322.

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

It is a cyclic number.

It is not a de Polignac number, because 22304132143 - 2²⁹ = 21767261231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22304132183) by changing a digit.

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, 272001571 + ... + 272001652.

It is an arithmetic number, because the mean of its divisors is an integer number (5712033852).

Almost surely, 2^22304132143 is an apocalyptic number.

22304132143 is a deficient number, since it is larger than the sum of its proper divisors (544003265).

22304132143 is an equidigital number, since it uses as much as digits as its factorization.

22304132143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544003264.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 22304132143 its reverse (34123140322), we get a palindrome (56427272465).

The spelling of 22304132143 in words is "twenty-two billion, three hundred four million, one hundred thirty-two thousand, one hundred forty-three".