122024412412 has 96 divisors (see below), whose sum is σ = 251802432000. Its totient is φ = 50663937792.

The previous prime is 122024412373. The next prime is 122024412413. The reversal of 122024412412 is 214214420221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122024412413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39578223 + ... + 39581305.

It is an arithmetic number, because the mean of its divisors is an integer number (2622942000).

Almost surely, 2^122024412412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122024412412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125901216000).

122024412412 is an abundant number, since it is smaller than the sum of its proper divisors (129778019588).

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

122024412412 is a wasteful number, since it uses less digits than its factorization.

122024412412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475 (or 3473 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 122024412412 its reverse (214214420221), we get a palindrome (336238832633).

The spelling of 122024412412 in words is "one hundred twenty-two billion, twenty-four million, four hundred twelve thousand, four hundred twelve".