122343424 has 104 divisors (see below), whose sum is σ = 297235008. Its totient is φ = 49152000.

The previous prime is 122343359. The next prime is 122343439. The reversal of 122343424 is 424343221.

It is a happy number.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487299 + ... + 487549.

Almost surely, 2^122343424 is an apocalyptic number.

122343424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122343424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148617504).

122343424 is an abundant number, since it is smaller than the sum of its proper divisors (174891584).

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

122343424 is an equidigital number, since it uses as much as digits as its factorization.

122343424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299 (or 277 counting only the distinct ones).

The product of its digits is 4608, while the sum is 25.

The square root of 122343424 is about 11060.8961662245. The cubic root of 122343424 is about 496.4325051660.

Adding to 122343424 its reverse (424343221), we get a palindrome (546686645).

The spelling of 122343424 in words is "one hundred twenty-two million, three hundred forty-three thousand, four hundred twenty-four".