22203300004404 has 24 divisors (see below), whose sum is σ = 51954464042880. Its totient is φ = 7380133711104.

The previous prime is 22203300004367. The next prime is 22203300004541. The reversal of 22203300004404 is 40440000330222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2620781884 + ... + 2620790355.

It is an arithmetic number, because the mean of its divisors is an integer number (2164769335120).

Almost surely, 2^{22203300004404} is an apocalyptic number.

It is an amenable number.

22203300004404 is an abundant number, since it is smaller than the sum of its proper divisors (29751164038476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22203300004404 is a wasteful number, since it uses less digits than its factorization.

22203300004404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5241572599 (or 5241572597 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 22203300004404 its reverse (40440000330222), we get a palindrome (62643300334626).

The spelling of 22203300004404 in words is "twenty-two trillion, two hundred three billion, three hundred million, four thousand, four hundred four".