122204244 has 24 divisors (see below), whose sum is σ = 297541440. Its totient is φ = 38963584.

The previous prime is 122204239. The next prime is 122204293. The reversal of 122204244 is 442402221.

It is a super-2 number, since 2×122204244² = 29867754503223072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122204244.

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 in 7 ways as a sum of consecutive naturals, for example, 221109 + ... + 221660.

It is an arithmetic number, because the mean of its divisors is an integer number (12397560).

Almost surely, 2^122204244 is an apocalyptic number.

It is an amenable number.

122204244 is an abundant number, since it is smaller than the sum of its proper divisors (175337196).

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

122204244 is a wasteful number, since it uses less digits than its factorization.

122204244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442799 (or 442797 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 122204244 is about 11054.6028422553. The cubic root of 122204244 is about 496.2441836608.

Adding to 122204244 its reverse (442402221), we get a palindrome (564606465).

The spelling of 122204244 in words is "one hundred twenty-two million, two hundred four thousand, two hundred forty-four".