225551265061 has 8 divisors (see below), whose sum is σ = 229484722304. Its totient is φ = 221640611040.

The previous prime is 225551265031. The next prime is 225551265067. The reversal of 225551265061 is 160562155522.

225551265061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225551265061 - 2¹¹ = 225551263013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225551265067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5680851 + ... + 5720416.

It is an arithmetic number, because the mean of its divisors is an integer number (28685590288).

Almost surely, 2^225551265061 is an apocalyptic number.

It is an amenable number.

225551265061 is a deficient number, since it is larger than the sum of its proper divisors (3933457243).

225551265061 is a wasteful number, since it uses less digits than its factorization.

225551265061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11401611.

The product of its (nonzero) digits is 180000, while the sum is 40.

The spelling of 225551265061 in words is "two hundred twenty-five billion, five hundred fifty-one million, two hundred sixty-five thousand, sixty-one".