22233004423 has 8 divisors (see below), whose sum is σ = 25467031040. Its totient is φ = 19013448600.

The previous prime is 22233004411. The next prime is 22233004427. The reversal of 22233004423 is 32440033222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22233004423 - 2³³ = 13643069831 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 (22233004427) 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 7 ways as a sum of consecutive naturals, for example, 3614403 + ... + 3620548.

It is an arithmetic number, because the mean of its divisors is an integer number (3183378880).

Almost surely, 2^22233004423 is an apocalyptic number.

22233004423 is a deficient number, since it is larger than the sum of its proper divisors (3234026617).

22233004423 is an equidigital number, since it uses as much as digits as its factorization.

22233004423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7235397.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 22233004423 its reverse (32440033222), we get a palindrome (54673037645).

The spelling of 22233004423 in words is "twenty-two billion, two hundred thirty-three million, four thousand, four hundred twenty-three".