255422203223224 has 8 divisors (see below), whose sum is σ = 478916631043560. Its totient is φ = 127711101611608.

The previous prime is 255422203223153. The next prime is 255422203223227. The reversal of 255422203223224 is 422322302224552.

255422203223224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255422203223227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15963887701444 + ... + 15963887701459.

It is an arithmetic number, because the mean of its divisors is an integer number (59864578880445).

Almost surely, 2^{255422203223224} is an apocalyptic number.

It is an amenable number.

255422203223224 is a deficient number, since it is larger than the sum of its proper divisors (223494427820336).

255422203223224 is a wasteful number, since it uses less digits than its factorization.

255422203223224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31927775402909 (or 31927775402905 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 40.

Adding to 255422203223224 its reverse (422322302224552), we get a palindrome (677744505447776).

The spelling of 255422203223224 in words is "two hundred fifty-five trillion, four hundred twenty-two billion, two hundred three million, two hundred twenty-three thousand, two hundred twenty-four".