122312112230432 has 24 divisors (see below), whose sum is σ = 241212195813456. Its totient is φ = 61051872023872.

The previous prime is 122312112230411. The next prime is 122312112230437. The reversal of 122312112230432 is 234032211213221.

It is a junction number, because it is equal to n+sod(n) for n = 122312112230395 and 122312112230404.

It is not an unprimeable number, because it can be changed into a prime (122312112230437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3255733778 + ... + 3255771345.

It is an arithmetic number, because the mean of its divisors is an integer number (10050508158894).

Almost surely, 2^{122312112230432} is an apocalyptic number.

It is an amenable number.

122312112230432 is a deficient number, since it is larger than the sum of its proper divisors (118900083583024).

122312112230432 is an equidigital number, since it uses as much as digits as its factorization.

122312112230432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6511505720 (or 6511505712 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 122312112230432 its reverse (234032211213221), we get a palindrome (356344323443653).

The spelling of 122312112230432 in words is "one hundred twenty-two trillion, three hundred twelve billion, one hundred twelve million, two hundred thirty thousand, four hundred thirty-two".