22040432335 has 4 divisors (see below), whose sum is σ = 26448518808. Its totient is φ = 17632345864.

The previous prime is 22040432333. The next prime is 22040432347. The reversal of 22040432335 is 53323404022.

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 22040432335 - 2¹ = 22040432333 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 (22040432333) 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 in 3 ways as a sum of consecutive naturals, for example, 2204043229 + ... + 2204043238.

It is an arithmetic number, because the mean of its divisors is an integer number (6612129702).

Almost surely, 2^22040432335 is an apocalyptic number.

22040432335 is a deficient number, since it is larger than the sum of its proper divisors (4408086473).

22040432335 is an equidigital number, since it uses as much as digits as its factorization.

22040432335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4408086472.

The product of its (nonzero) digits is 17280, while the sum is 28.

Adding to 22040432335 its reverse (53323404022), we get a palindrome (75363836357).

The spelling of 22040432335 in words is "twenty-two billion, forty million, four hundred thirty-two thousand, three hundred thirty-five".