225108107756 has 12 divisors (see below), whose sum is σ = 450216215568. Its totient is φ = 96474903312.

The previous prime is 225108107687. The next prime is 225108107761. The reversal of 225108107756 is 657701801522.

225108107756 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4019787611 + ... + 4019787666.

It is an arithmetic number, because the mean of its divisors is an integer number (37518017964).

Almost surely, 2^225108107756 is an apocalyptic number.

It is an amenable number.

225108107756 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

225108107756 is a wasteful number, since it uses less digits than its factorization.

225108107756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8039575288 (or 8039575286 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 44.

The spelling of 225108107756 in words is "two hundred twenty-five billion, one hundred eight million, one hundred seven thousand, seven hundred fifty-six".