122432033134320 has 320 divisors, whose sum is σ = 467187901393920. Its totient is φ = 25828351524864.

The previous prime is 122432033134199. The next prime is 122432033134373. The reversal of 122432033134320 is 23431330234221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 164236191 + ... + 164979969.

It is an arithmetic number, because the mean of its divisors is an integer number (1459962191856).

Almost surely, 2^{122432033134320} is an apocalyptic number.

122432033134320 is a gapful number since it is divisible by the number (10) 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 122432033134320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233593950696960).

122432033134320 is an abundant number, since it is smaller than the sum of its proper divisors (344755868259600).

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

122432033134320 is a wasteful number, since it uses less digits than its factorization.

122432033134320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751352 (or 751346 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 122432033134320 its reverse (23431330234221), we get a palindrome (145863363368541).

The spelling of 122432033134320 in words is "one hundred twenty-two trillion, four hundred thirty-two billion, thirty-three million, one hundred thirty-four thousand, three hundred twenty".