122300224 has 14 divisors (see below), whose sum is σ = 242689634. Its totient is φ = 61150080.

The previous prime is 122300201. The next prime is 122300231. The reversal of 122300224 is 422003221.

It can be written as a sum of positive squares in only one way, i.e., 115949824 + 6350400 = 10768^2 + 2520^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 122300198 and 122300207.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 955407 + ... + 955534.

Almost surely, 2^122300224 is an apocalyptic number.

It is an amenable number.

122300224 is a deficient number, since it is larger than the sum of its proper divisors (120389410).

122300224 is an equidigital number, since it uses as much as digits as its factorization.

122300224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910953 (or 1910943 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 122300224 is about 11058.9431683141. The cubic root of 122300224 is about 496.3740674551.

Adding to 122300224 its reverse (422003221), we get a palindrome (544303445).

The spelling of 122300224 in words is "one hundred twenty-two million, three hundred thousand, two hundred twenty-four".