227275000025 has 12 divisors (see below), whose sum is σ = 284611310124. Its totient is φ = 180019800000.

The previous prime is 227275000019. The next prime is 227275000061. The reversal of 227275000025 is 520000572722.

227275000025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 1789628416 + 225485371609 = 42304^2 + 474853^2 .

It is not a de Polignac number, because 227275000025 - 2⁴ = 227275000009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 227274999955 and 227275000000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45002426 + ... + 45007475.

It is an arithmetic number, because the mean of its divisors is an integer number (23717609177).

Almost surely, 2^227275000025 is an apocalyptic number.

227275000025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

227275000025 is a deficient number, since it is larger than the sum of its proper divisors (57336310099).

227275000025 is a wasteful number, since it uses less digits than its factorization.

227275000025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90010012 (or 90010007 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 32.

Adding to 227275000025 its reverse (520000572722), we get a palindrome (747275572747).

The spelling of 227275000025 in words is "two hundred twenty-seven billion, two hundred seventy-five million, twenty-five", and thus it is an aban number.