225007420806 has 64 divisors (see below), whose sum is σ = 571664563200. Its totient is φ = 64263405888.

The previous prime is 225007420787. The next prime is 225007420871. The reversal of 225007420806 is 608024700522.

225007420806 is a `hidden beast` number, since 2 + 2 + 500 + 74 + 2 + 0 + 80 + 6 = 666.

225007420806 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 894850 + ... + 1118378.

It is an arithmetic number, because the mean of its divisors is an integer number (8932258800).

Almost surely, 2^225007420806 is an apocalyptic number.

225007420806 is an abundant number, since it is smaller than the sum of its proper divisors (346657142394).

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

225007420806 is a wasteful number, since it uses less digits than its factorization.

225007420806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226210 (or 226204 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The spelling of 225007420806 in words is "two hundred twenty-five billion, seven million, four hundred twenty thousand, eight hundred six".