22404425003 has 8 divisors (see below), whose sum is σ = 22804772400. Its totient is φ = 22004764768.

The previous prime is 22404424969. The next prime is 22404425011. The reversal of 22404425003 is 30052440422.

It is a happy number.

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 22404425003 - 2²⁴ = 22387647787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22404425033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105776 + ... + 236637.

It is an arithmetic number, because the mean of its divisors is an integer number (2850596550).

Almost surely, 2^22404425003 is an apocalyptic number.

22404425003 is a deficient number, since it is larger than the sum of its proper divisors (400347397).

22404425003 is a wasteful number, since it uses less digits than its factorization.

22404425003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343581.

The product of its (nonzero) digits is 7680, while the sum is 26.

Adding to 22404425003 its reverse (30052440422), we get a palindrome (52456865425).

The spelling of 22404425003 in words is "twenty-two billion, four hundred four million, four hundred twenty-five thousand, three".