1330133323212 has 144 divisors (see below), whose sum is σ = 3586357861632. Its totient is φ = 430755019200.

The previous prime is 1330133323159. The next prime is 1330133323217. The reversal of 1330133323212 is 2123233310331.

1330133323212 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 1 + 3 + 332 + 321 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1330133323217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24536337 + ... + 24590487.

It is an arithmetic number, because the mean of its divisors is an integer number (24905262928).

Almost surely, 2^{1330133323212} is an apocalyptic number.

1330133323212 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 1330133323212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1793178930816).

1330133323212 is an abundant number, since it is smaller than the sum of its proper divisors (2256224538420).

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

1330133323212 is a wasteful number, since it uses less digits than its factorization.

1330133323212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54890 (or 54876 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 1330133323212 its reverse (2123233310331), we get a palindrome (3453366633543).

The spelling of 1330133323212 in words is "one trillion, three hundred thirty billion, one hundred thirty-three million, three hundred twenty-three thousand, two hundred twelve".