2226656366 has 32 divisors (see below), whose sum is σ = 3820975200. Its totient is φ = 963809280.

The previous prime is 2226656363. The next prime is 2226656407. The reversal of 2226656366 is 6636566222.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226656363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22670 + ... + 70478.

It is an arithmetic number, because the mean of its divisors is an integer number (119405475).

Almost surely, 2^2226656366 is an apocalyptic number.

2226656366 is a deficient number, since it is larger than the sum of its proper divisors (1594318834).

2226656366 is a wasteful number, since it uses less digits than its factorization.

2226656366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47924.

The product of its digits is 933120, while the sum is 44.

The square root of 2226656366 is about 47187.4598383935. The cubic root of 2226656366 is about 1305.8232580332.

The spelling of 2226656366 in words is "two billion, two hundred twenty-six million, six hundred fifty-six thousand, three hundred sixty-six".