226505233406 has 8 divisors (see below), whose sum is σ = 357639842280. Its totient is φ = 107291952648.

The previous prime is 226505233351. The next prime is 226505233453. The reversal of 226505233406 is 604332505622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 5960664037 = 226505233406 / (2 + 2 + 6 + 5 + 0 + 5 + 2 + 3 + 3 + 4 + 0 + 6).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 226505233406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2980331981 + ... + 2980332056.

It is an arithmetic number, because the mean of its divisors is an integer number (44704980285).

Almost surely, 2^226505233406 is an apocalyptic number.

226505233406 is a deficient number, since it is larger than the sum of its proper divisors (131134608874).

226505233406 is a wasteful number, since it uses less digits than its factorization.

226505233406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5960664058.

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 226505233406 in words is "two hundred twenty-six billion, five hundred five million, two hundred thirty-three thousand, four hundred six".