225232522614056 has 64 divisors (see below), whose sum is σ = 431619777073680. Its totient is φ = 110154867425280.

The previous prime is 225232522613951. The next prime is 225232522614059. The reversal of 225232522614056 is 650416225232522.

It can be written as a sum of positive squares in 8 ways, for example, as 11828165424100 + 213404357189956 = 3439210^2 + 14608366^2 .

It is a super-2 number, since 2×225232522614056² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 225232522614056.

It is not an unprimeable number, because it can be changed into a prime (225232522614059) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 251683910 + ... + 252577226.

Almost surely, 2^{225232522614056} is an apocalyptic number.

It is an amenable number.

225232522614056 is a deficient number, since it is larger than the sum of its proper divisors (206387254459624).

225232522614056 is a wasteful number, since it uses less digits than its factorization.

225232522614056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896254 (or 896250 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 47.

Adding to 225232522614056 its reverse (650416225232522), we get a palindrome (875648747846578).

The spelling of 225232522614056 in words is "two hundred twenty-five trillion, two hundred thirty-two billion, five hundred twenty-two million, six hundred fourteen thousand, fifty-six".