122241424 has 20 divisors (see below), whose sum is σ = 250775244. Its totient is φ = 57525248.

The previous prime is 122241397. The next prime is 122241439. The reversal of 122241424 is 424142221.

It can be written as a sum of positive squares in 2 ways, for example, as 37601424 + 84640000 = 6132^2 + 9200^2 .

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 122241395 and 122241404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224437 + ... + 224980.

Almost surely, 2^122241424 is an apocalyptic number.

It is an amenable number.

122241424 is an abundant number, since it is smaller than the sum of its proper divisors (128533820).

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

122241424 is a wasteful number, since it uses less digits than its factorization.

122241424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449442 (or 449436 counting only the distinct ones).

The product of its digits is 1024, while the sum is 22.

The square root of 122241424 is about 11056.2843668205. The cubic root of 122241424 is about 496.2945051207.

Adding to 122241424 its reverse (424142221), we get a palindrome (546383645).

The spelling of 122241424 in words is "one hundred twenty-two million, two hundred forty-one thousand, four hundred twenty-four".