2234225666 has 8 divisors (see below), whose sum is σ = 3357747984. Its totient is φ = 1114976340.

The previous prime is 2234225639. The next prime is 2234225671. The reversal of 2234225666 is 6665224322.

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

It is a super-2 number, since 2×2234225666² = 9983528653226287112, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1066940 + ... + 1069031.

It is an arithmetic number, because the mean of its divisors is an integer number (419718498).

Almost surely, 2^2234225666 is an apocalyptic number.

2234225666 is a deficient number, since it is larger than the sum of its proper divisors (1123522318).

2234225666 is a wasteful number, since it uses less digits than its factorization.

2234225666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136496.

The product of its digits is 207360, while the sum is 38.

The square root of 2234225666 is about 47267.5963636824. The cubic root of 2234225666 is about 1307.3012572364.

Adding to 2234225666 its reverse (6665224322), we get a palindrome (8899449988).

The spelling of 2234225666 in words is "two billion, two hundred thirty-four million, two hundred twenty-five thousand, six hundred sixty-six".