226829412882 has 42 divisors (see below), whose sum is σ = 510173717637. Its totient is φ = 75603742416.

The previous prime is 226829412877. The next prime is 226829412883. The reversal of 226829412882 is 288214928622.

226829412882 is a `hidden beast` number, since 2 + 268 + 294 + 12 + 8 + 82 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 217501909641 + 9327503241 = 466371^2 + 96579^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=336771.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (226829412883) by changing a digit.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 18179398 + ... + 18191870.

Almost surely, 2^226829412882 is an apocalyptic number.

226829412882 is an abundant number, since it is smaller than the sum of its proper divisors (283344304755).

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

226829412882 is an frugal number, since it uses more digits than its factorization.

226829412882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24966 (or 12478 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 54.

The spelling of 226829412882 in words is "two hundred twenty-six billion, eight hundred twenty-nine million, four hundred twelve thousand, eight hundred eighty-two".