226465204165506 has 32 divisors (see below), whose sum is σ = 506165003550720. Its totient is φ = 75052052244432.

The previous prime is 226465204165489. The next prime is 226465204165517. The reversal of 226465204165506 is 605561402564622.

226465204165506 is a `hidden beast` number, since 2 + 2 + 6 + 4 + 6 + 520 + 4 + 1 + 65 + 50 + 6 = 666.

It is a super-2 number, since 2×226465204165506² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12120800130 + ... + 12120818813.

It is an arithmetic number, because the mean of its divisors is an integer number (15817656360960).

Almost surely, 2^{226465204165506} is an apocalyptic number.

226465204165506 is an abundant number, since it is smaller than the sum of its proper divisors (279699799385214).

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

226465204165506 is a wasteful number, since it uses less digits than its factorization.

226465204165506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24241619127 (or 24241619121 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 54.

The spelling of 226465204165506 in words is "two hundred twenty-six trillion, four hundred sixty-five billion, two hundred four million, one hundred sixty-five thousand, five hundred six".