226668935580 has 24 divisors (see below), whose sum is σ = 634673019792. Its totient is φ = 60445049472.

The previous prime is 226668935561. The next prime is 226668935593. The reversal of 226668935580 is 85539866622.

226668935580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (60), and also a Moran number because the ratio is a prime number: 3777815593 = 226668935580 / (2 + 2 + 6 + 6 + 6 + 8 + 9 + 3 + 5 + 5 + 8 + 0).

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 7 ways as a sum of consecutive naturals, for example, 1888907737 + ... + 1888907856.

It is an arithmetic number, because the mean of its divisors is an integer number (26444709158).

Almost surely, 2^226668935580 is an apocalyptic number.

226668935580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226668935580 is an abundant number, since it is smaller than the sum of its proper divisors (408004084212).

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

226668935580 is a wasteful number, since it uses less digits than its factorization.

226668935580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3777815605 (or 3777815603 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 60.

The spelling of 226668935580 in words is "two hundred twenty-six billion, six hundred sixty-eight million, nine hundred thirty-five thousand, five hundred eighty".