225585705202 has 48 divisors (see below), whose sum is σ = 402114549312. Its totient is φ = 94084311360.

The previous prime is 225585705179. The next prime is 225585705217. The reversal of 225585705202 is 202507585522.

225585705202 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 23 ways as a sum of consecutive naturals, for example, 439248 + ... + 802564.

It is an arithmetic number, because the mean of its divisors is an integer number (8377386444).

Almost surely, 2^225585705202 is an apocalyptic number.

225585705202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

225585705202 is a deficient number, since it is larger than the sum of its proper divisors (176528844110).

225585705202 is a wasteful number, since it uses less digits than its factorization.

225585705202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363523 (or 363510 counting only the distinct ones).

The product of its (nonzero) digits is 560000, while the sum is 43.

The spelling of 225585705202 in words is "two hundred twenty-five billion, five hundred eighty-five million, seven hundred five thousand, two hundred two".