226516247620 has 24 divisors (see below), whose sum is σ = 512275206744. Its totient is φ = 83636768256.

The previous prime is 226516247609. The next prime is 226516247641. The reversal of 226516247620 is 26742615622.

226516247620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 45311082496 + 181205165124 = 212864^2 + 425682^2 .

It is a super-2 number, since 2×226516247620² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435607909 + ... + 435608428.

It is an arithmetic number, because the mean of its divisors is an integer number (21344800281).

Almost surely, 2^226516247620 is an apocalyptic number.

226516247620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226516247620 is an abundant number, since it is smaller than the sum of its proper divisors (285758959124).

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

226516247620 is a wasteful number, since it uses less digits than its factorization.

226516247620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871216359 (or 871216357 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 226516247620 in words is "two hundred twenty-six billion, five hundred sixteen million, two hundred forty-seven thousand, six hundred twenty".