22553033404 has 12 divisors (see below), whose sum is σ = 43055791128. Its totient is φ = 10251378800.

The previous prime is 22553033353. The next prime is 22553033411. The reversal of 22553033404 is 40433035522.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 256284427 + ... + 256284514.

It is an arithmetic number, because the mean of its divisors is an integer number (3587982594).

Almost surely, 2^22553033404 is an apocalyptic number.

It is an amenable number.

22553033404 is a deficient number, since it is larger than the sum of its proper divisors (20502757724).

22553033404 is a wasteful number, since it uses less digits than its factorization.

22553033404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512568956 (or 512568954 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 22553033404 its reverse (40433035522), we get a palindrome (62986068926).

The spelling of 22553033404 in words is "twenty-two billion, five hundred fifty-three million, thirty-three thousand, four hundred four".