225822913057 has 8 divisors (see below), whose sum is σ = 263574464256. Its totient is φ = 189444145632.

The previous prime is 225822913037. The next prime is 225822913111. The reversal of 225822913057 is 750319228522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 225822913057 - 2⁷ = 225822912929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225822912998 and 225822913016.

It is not an unprimeable number, because it can be changed into a prime (225822913037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343195588 + ... + 343196245.

It is an arithmetic number, because the mean of its divisors is an integer number (32946808032).

Almost surely, 2^225822913057 is an apocalyptic number.

It is an amenable number.

225822913057 is a deficient number, since it is larger than the sum of its proper divisors (37751551199).

225822913057 is an equidigital number, since it uses as much as digits as its factorization.

225822913057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686391887.

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 225822913057 in words is "two hundred twenty-five billion, eight hundred twenty-two million, nine hundred thirteen thousand, fifty-seven".