225087755565662 has 64 divisors (see below), whose sum is σ = 384100611012864. Its totient is φ = 98017062992640.

The previous prime is 225087755565661. The next prime is 225087755565683. The reversal of 225087755565662 is 266565557780522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225087755565661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119210498 + ... + 121083930.

It is an arithmetic number, because the mean of its divisors is an integer number (6001572047076).

Almost surely, 2^{225087755565662} is an apocalyptic number.

225087755565662 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

225087755565662 is a deficient number, since it is larger than the sum of its proper divisors (159012855447202).

225087755565662 is a wasteful number, since it uses less digits than its factorization.

225087755565662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1875753.

The product of its (nonzero) digits is 2116800000, while the sum is 71.

The spelling of 225087755565662 in words is "two hundred twenty-five trillion, eighty-seven billion, seven hundred fifty-five million, five hundred sixty-five thousand, six hundred sixty-two".