1330232223012 has 144 divisors (see below), whose sum is σ = 3940056767808. Its totient is φ = 345410714880.

The previous prime is 1330232222993. The next prime is 1330232223013. The reversal of 1330232223012 is 2103222320331.

It is not an unprimeable number, because it can be changed into a prime (1330232223013) 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 47 ways as a sum of consecutive naturals, for example, 22718718 + ... + 22777194.

It is an arithmetic number, because the mean of its divisors is an integer number (27361505332).

Almost surely, 2^{1330232223012} is an apocalyptic number.

1330232223012 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 1330232223012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1970028383904).

1330232223012 is an abundant number, since it is smaller than the sum of its proper divisors (2609824544796).

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

1330232223012 is a wasteful number, since it uses less digits than its factorization.

1330232223012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62026 (or 62017 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1330232223012 its reverse (2103222320331), we get a palindrome (3433454543343).

The spelling of 1330232223012 in words is "one trillion, three hundred thirty billion, two hundred thirty-two million, two hundred twenty-three thousand, twelve".