226673554172 has 24 divisors (see below), whose sum is σ = 437127180336. Its totient is φ = 102185572608.

The previous prime is 226673554171. The next prime is 226673554223. The reversal of 226673554172 is 271455376622.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 226673554172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226673554171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50685053 + ... + 50689524.

It is an arithmetic number, because the mean of its divisors is an integer number (18213632514).

Almost surely, 2^226673554172 is an apocalyptic number.

It is an amenable number.

226673554172 is a deficient number, since it is larger than the sum of its proper divisors (210453626164).

226673554172 is a wasteful number, since it uses less digits than its factorization.

226673554172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101374637 (or 101374635 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 50.

The spelling of 226673554172 in words is "two hundred twenty-six billion, six hundred seventy-three million, five hundred fifty-four thousand, one hundred seventy-two".