226660412625 has 16 divisors (see below), whose sum is σ = 377162927232. Its totient is φ = 120885553200.

The previous prime is 226660412617. The next prime is 226660412639. The reversal of 226660412625 is 526214066622.

It is not a de Polignac number, because 226660412625 - 2³ = 226660412617 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302213509 + ... + 302214258.

It is an arithmetic number, because the mean of its divisors is an integer number (23572682952).

Almost surely, 2^226660412625 is an apocalyptic number.

226660412625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

226660412625 is a deficient number, since it is larger than the sum of its proper divisors (150502514607).

226660412625 is an equidigital number, since it uses as much as digits as its factorization.

226660412625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604427785 (or 604427775 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 226660412625 in words is "two hundred twenty-six billion, six hundred sixty million, four hundred twelve thousand, six hundred twenty-five".