226558013406 has 16 divisors (see below), whose sum is σ = 453609091200. Its totient is φ = 75437160408.

The previous prime is 226558013401. The next prime is 226558013413. The reversal of 226558013406 is 604310855622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226558013401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20538376 + ... + 20549403.

It is an arithmetic number, because the mean of its divisors is an integer number (28350568200).

Almost surely, 2^226558013406 is an apocalyptic number.

226558013406 is an abundant number, since it is smaller than the sum of its proper divisors (227051077794).

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

226558013406 is a wasteful number, since it uses less digits than its factorization.

226558013406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41088703.

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 226558013406 in words is "two hundred twenty-six billion, five hundred fifty-eight million, thirteen thousand, four hundred six".