22032132443 has 4 divisors (see below), whose sum is σ = 22627595520. Its totient is φ = 21436669368.

The previous prime is 22032132433. The next prime is 22032132467. The reversal of 22032132443 is 34423123022.

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 22032132443 - 2³⁴ = 4852263259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22032132433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297731483 + ... + 297731556.

It is an arithmetic number, because the mean of its divisors is an integer number (5656898880).

Almost surely, 2^22032132443 is an apocalyptic number.

22032132443 is a deficient number, since it is larger than the sum of its proper divisors (595463077).

22032132443 is an equidigital number, since it uses as much as digits as its factorization.

22032132443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595463076.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22032132443 its reverse (34423123022), we get a palindrome (56455255465).

The spelling of 22032132443 in words is "twenty-two billion, thirty-two million, one hundred thirty-two thousand, four hundred forty-three".