225613662716 has 12 divisors (see below), whose sum is σ = 425194979832. Its totient is φ = 104129382768.

The previous prime is 225613662713. The next prime is 225613662773. The reversal of 225613662716 is 617266316522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225613662713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2169362090 + ... + 2169362193.

It is an arithmetic number, because the mean of its divisors is an integer number (35432914986).

Almost surely, 2^225613662716 is an apocalyptic number.

225613662716 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

225613662716 is a deficient number, since it is larger than the sum of its proper divisors (199581317116).

225613662716 is a wasteful number, since it uses less digits than its factorization.

225613662716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4338724300 (or 4338724298 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 47.

The spelling of 225613662716 in words is "two hundred twenty-five billion, six hundred thirteen million, six hundred sixty-two thousand, seven hundred sixteen".