12013222030032 has 40 divisors (see below), whose sum is σ = 31035009676896. Its totient is φ = 4004297309056.

The previous prime is 12013222030031. The next prime is 12013222030127. The reversal of 12013222030032 is 23003022231021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12013222029990 and 12013222030008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12013222030031) 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 7 ways as a sum of consecutive naturals, for example, 1664103 + ... + 5176454.

Almost surely, 2^{12013222030032} is an apocalyptic number.

12013222030032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12013222030032 is an abundant number, since it is smaller than the sum of its proper divisors (19021787646864).

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

12013222030032 is a wasteful number, since it uses less digits than its factorization.

12013222030032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6877155 (or 6877149 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12013222030032 its reverse (23003022231021), we get a palindrome (35016244261053).

The spelling of 12013222030032 in words is "twelve trillion, thirteen billion, two hundred twenty-two million, thirty thousand, thirty-two".