232222044451144 has 128 divisors (see below), whose sum is σ = 506728672934400. Its totient is φ = 98598584448000.

The previous prime is 232222044451121. The next prime is 232222044451157. The reversal of 232222044451144 is 441154440222232.

232222044451144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 232222044451097 and 232222044451106.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 625933939 + ... + 626304829.

It is an arithmetic number, because the mean of its divisors is an integer number (3958817757300).

Almost surely, 2^{232222044451144} 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 232222044451144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253364336467200).

232222044451144 is an abundant number, since it is smaller than the sum of its proper divisors (274506628483256).

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

232222044451144 is a wasteful number, since it uses less digits than its factorization.

232222044451144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374075 (or 374071 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 40.

Adding to 232222044451144 its reverse (441154440222232), we get a palindrome (673376484673376).

The spelling of 232222044451144 in words is "two hundred thirty-two trillion, two hundred twenty-two billion, forty-four million, four hundred fifty-one thousand, one hundred forty-four".