122224266 has 12 divisors (see below), whose sum is σ = 264819282. Its totient is φ = 40741416.

The previous prime is 122224261. The next prime is 122224279. The reversal of 122224266 is 662422221.

It is a happy number.

122224266 is a `hidden beast` number, since 12 + 222 + 426 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 117094041 + 5130225 = 10821^2 + 2265^2 .

It is not an unprimeable number, because it can be changed into a prime (122224261) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3395101 + ... + 3395136.

Almost surely, 2^122224266 is an apocalyptic number.

122224266 is an abundant number, since it is smaller than the sum of its proper divisors (142595016).

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

122224266 is a wasteful number, since it uses less digits than its factorization.

122224266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6790245 (or 6790242 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 122224266 is about 11055.5084007928. The cubic root of 122224266 is about 496.2712838065.

Adding to 122224266 its reverse (662422221), we get a palindrome (784646487).

The spelling of 122224266 in words is "one hundred twenty-two million, two hundred twenty-four thousand, two hundred sixty-six".