226125664266 has 16 divisors (see below), whose sum is σ = 452475572544. Its totient is φ = 75337847424.

The previous prime is 226125664253. The next prime is 226125664267. The reversal of 226125664266 is 662466521622.

226125664266 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×226125664266² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (226125664267) 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, 9330390 + ... + 9354593.

It is an arithmetic number, because the mean of its divisors is an integer number (28279723284).

Almost surely, 2^226125664266 is an apocalyptic number.

226125664266 is an abundant number, since it is smaller than the sum of its proper divisors (226349908278).

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

226125664266 is a wasteful number, since it uses less digits than its factorization.

226125664266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18687005.

The product of its digits is 2488320, while the sum is 48.

It can be divided in two parts, 22612 and 5664266, that added together give a triangular number (5686878 = T₃₃₇₂).

The spelling of 226125664266 in words is "two hundred twenty-six billion, one hundred twenty-five million, six hundred sixty-four thousand, two hundred sixty-six".