122340024 has 64 divisors (see below), whose sum is σ = 359834400. Its totient is φ = 38380032.

The previous prime is 122340017. The next prime is 122340047. The reversal of 122340024 is 420043221.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 122339979 and 122340006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12987 + ... + 20330.

Almost surely, 2^122340024 is an apocalyptic number.

It is an amenable number.

122340024 is an abundant number, since it is smaller than the sum of its proper divisors (237494376).

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

122340024 is a wasteful number, since it uses less digits than its factorization.

122340024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33349 (or 33339 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 122340024 is about 11060.7424705578. The cubic root of 122340024 is about 496.4279064005.

Adding to 122340024 its reverse (420043221), we get a palindrome (542383245).

The spelling of 122340024 in words is "one hundred twenty-two million, three hundred forty thousand, twenty-four".