122224101 has 16 divisors (see below), whose sum is σ = 172813824. Its totient is φ = 76573184.

The previous prime is 122224099. The next prime is 122224121. The reversal of 122224101 is 101422221.

It is a cyclic number.

It is not a de Polignac number, because 122224101 - 2¹ = 122224099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122224121) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 42625 + ... + 45401.

It is an arithmetic number, because the mean of its divisors is an integer number (10800864).

Almost surely, 2^122224101 is an apocalyptic number.

It is an amenable number.

122224101 is a deficient number, since it is larger than the sum of its proper divisors (50589723).

122224101 is a wasteful number, since it uses less digits than its factorization.

122224101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3660.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 122224101 is about 11055.5009384469. The cubic root of 122224101 is about 496.2710604881.

Adding to 122224101 its reverse (101422221), we get a palindrome (223646322).

The spelling of 122224101 in words is "one hundred twenty-two million, two hundred twenty-four thousand, one hundred one".