122245204 has 6 divisors (see below), whose sum is σ = 213929114. Its totient is φ = 61122600.

The previous prime is 122245199. The next prime is 122245217. The reversal of 122245204 is 402542221.

It can be written as a sum of positive squares in only one way, i.e., 120560400 + 1684804 = 10980^2 + 1298^2 .

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, 15280647 + ... + 15280654.

Almost surely, 2^122245204 is an apocalyptic number.

It is an amenable number.

122245204 is a deficient number, since it is larger than the sum of its proper divisors (91683910).

122245204 is a wasteful number, since it uses less digits than its factorization.

122245204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30561305 (or 30561303 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 122245204 is about 11056.4553090039. The cubic root of 122245204 is about 496.2996206095.

Adding to 122245204 its reverse (402542221), we get a palindrome (524787425).

The spelling of 122245204 in words is "one hundred twenty-two million, two hundred forty-five thousand, two hundred four".