225656065110 has 64 divisors (see below), whose sum is σ = 619152947712. Its totient is φ = 51560979456.

The previous prime is 225656065093. The next prime is 225656065163. The reversal of 225656065110 is 11560656522.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 440902 + ... + 803558.

It is an arithmetic number, because the mean of its divisors is an integer number (9674264808).

Almost surely, 2^225656065110 is an apocalyptic number.

225656065110 is an abundant number, since it is smaller than the sum of its proper divisors (393496882602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225656065110 is a wasteful number, since it uses less digits than its factorization.

225656065110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365637.

The product of its (nonzero) digits is 108000, while the sum is 39.

The spelling of 225656065110 in words is "two hundred twenty-five billion, six hundred fifty-six million, sixty-five thousand, one hundred ten".