1322234420232 has 96 divisors (see below), whose sum is σ = 3635603092800. Its totient is φ = 400435559040.

The previous prime is 1322234420159. The next prime is 1322234420239. The reversal of 1322234420232 is 2320244322231.

It is a self number, because there is not a number n which added to its sum of digits gives 1322234420232.

It is not an unprimeable number, because it can be changed into a prime (1322234420239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4710373 + ... + 4983179.

It is an arithmetic number, because the mean of its divisors is an integer number (37870865550).

Almost surely, 2^{1322234420232} is an apocalyptic number.

1322234420232 is a gapful number since it is divisible by the number (12) 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 1322234420232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1817801546400).

1322234420232 is an abundant number, since it is smaller than the sum of its proper divisors (2313368672568).

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

1322234420232 is a wasteful number, since it uses less digits than its factorization.

1322234420232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274507 (or 274492 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 1322234420232 its reverse (2320244322231), we get a palindrome (3642478742463).

The spelling of 1322234420232 in words is "one trillion, three hundred twenty-two billion, two hundred thirty-four million, four hundred twenty thousand, two hundred thirty-two".