226166044277 has 16 divisors (see below), whose sum is σ = 235272522240. Its totient is φ = 217147671552.

The previous prime is 226166044271. The next prime is 226166044289. The reversal of 226166044277 is 772440661622.

It is a cyclic number.

It is not a de Polignac number, because 226166044277 - 2¹⁸ = 226165782133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226166044271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16913048 + ... + 16926414.

It is an arithmetic number, because the mean of its divisors is an integer number (14704532640).

Almost surely, 2^226166044277 is an apocalyptic number.

It is an amenable number.

226166044277 is a deficient number, since it is larger than the sum of its proper divisors (9106477963).

226166044277 is a wasteful number, since it uses less digits than its factorization.

226166044277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16612.

The product of its (nonzero) digits is 1354752, while the sum is 47.

The spelling of 226166044277 in words is "two hundred twenty-six billion, one hundred sixty-six million, forty-four thousand, two hundred seventy-seven".