12013213330032 has 40 divisors (see below), whose sum is σ = 31324173088896. Its totient is φ = 3966980101056.

The previous prime is 12013213329967. The next prime is 12013213330039. The reversal of 12013213330032 is 23003331231021.

It is a super-3 number, since 3×12013213330032³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 12013213329984 and 12013213330011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12013213330039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1169505508 + ... + 1169515779.

Almost surely, 2^{12013213330032} is an apocalyptic number.

12013213330032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12013213330032 is an abundant number, since it is smaller than the sum of its proper divisors (19310959758864).

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

12013213330032 is a wasteful number, since it uses less digits than its factorization.

12013213330032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339021405 (or 2339021399 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 12013213330032 its reverse (23003331231021), we get a palindrome (35016544561053).

The spelling of 12013213330032 in words is "twelve trillion, thirteen billion, two hundred thirteen million, three hundred thirty thousand, thirty-two".