225700225002 has 96 divisors (see below), whose sum is σ = 565124431872. Its totient is φ = 63768231072.

The previous prime is 225700224961. The next prime is 225700225021. The reversal of 225700225002 is 200522007522.

225700225002 is a `hidden beast` number, since 22 + 570 + 0 + 22 + 50 + 0 + 2 = 666.

225700225002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 4889643 + ... + 4935585.

It is an arithmetic number, because the mean of its divisors is an integer number (5886712832).

Almost surely, 2^225700225002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225700225002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282562215936).

225700225002 is an abundant number, since it is smaller than the sum of its proper divisors (339424206870).

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

225700225002 is a wasteful number, since it uses less digits than its factorization.

225700225002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46392 (or 46389 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The spelling of 225700225002 in words is "two hundred twenty-five billion, seven hundred million, two hundred twenty-five thousand, two".