226199966 has 8 divisors (see below), whose sum is σ = 339459384. Its totient is φ = 113046840.

The previous prime is 226199957. The next prime is 226200019. The reversal of 226199966 is 669991622.

226199966 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21020 + ... + 29903.

It is an arithmetic number, because the mean of its divisors is an integer number (42432423).

Almost surely, 2^226199966 is an apocalyptic number.

226199966 is a deficient number, since it is larger than the sum of its proper divisors (113259418).

226199966 is a wasteful number, since it uses less digits than its factorization.

226199966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53146.

The product of its digits is 629856, while the sum is 50.

The square root of 226199966 is about 15039.9456780934. The cubic root of 226199966 is about 609.2995327836.

The spelling of 226199966 in words is "two hundred twenty-six million, one hundred ninety-nine thousand, nine hundred sixty-six".