122324244042 has 128 divisors (see below), whose sum is σ = 331387822080. Its totient is φ = 29068784640.

The previous prime is 122324244019. The next prime is 122324244047. The reversal of 122324244042 is 240442423221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (122324244047) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 588559 + ... + 768797.

It is an arithmetic number, because the mean of its divisors is an integer number (2588967360).

Almost surely, 2^122324244042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122324244042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165693911040).

122324244042 is an abundant number, since it is smaller than the sum of its proper divisors (209063578038).

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

122324244042 is a wasteful number, since it uses less digits than its factorization.

122324244042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180388.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 122324244042 its reverse (240442423221), we get a palindrome (362766667263).

The spelling of 122324244042 in words is "one hundred twenty-two billion, three hundred twenty-four million, two hundred forty-four thousand, forty-two".