122224106 has 8 divisors (see below), whose sum is σ = 183430980. Its totient is φ = 61080448.

The previous prime is 122224099. The next prime is 122224121. The reversal of 122224106 is 601422221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 87590881 + 34633225 = 9359^2 + 5885^2 .

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

It is a Curzon 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, 10631 + ... + 18906.

Almost surely, 2^122224106 is an apocalyptic number.

122224106 is a deficient number, since it is larger than the sum of its proper divisors (61206874).

122224106 is a wasteful number, since it uses less digits than its factorization.

122224106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31608.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 122224106 is about 11055.5011645787. The cubic root of 122224106 is about 496.2710672553.

Adding to 122224106 its reverse (601422221), we get a palindrome (723646327).

The spelling of 122224106 in words is "one hundred twenty-two million, two hundred twenty-four thousand, one hundred six".