22004040403 has 8 divisors (see below), whose sum is σ = 22587819200. Its totient is φ = 21427892928.

The previous prime is 22004040379. The next prime is 22004040427. The reversal of 22004040403 is 30404040022.

It is an interprime number because it is at equal distance from previous prime (22004040379) and next prime (22004040427).

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 22004040403 - 2⁹ = 22004039891 is a prime.

It is a super-3 number, since 3×22004040403³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22004040463) 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, 1901988 + ... + 1913521.

It is an arithmetic number, because the mean of its divisors is an integer number (2823477400).

Almost surely, 2^22004040403 is an apocalyptic number.

22004040403 is a deficient number, since it is larger than the sum of its proper divisors (583778797).

22004040403 is an equidigital number, since it uses as much as digits as its factorization.

22004040403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3815661.

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 22004040403 its reverse (30404040022), we get a palindrome (52408080425).

The spelling of 22004040403 in words is "twenty-two billion, four million, forty thousand, four hundred three".