12032221131030 has 64 divisors (see below), whose sum is σ = 32185260264960. Its totient is φ = 2860912018944.

The previous prime is 12032221131019. The next prime is 12032221131037. The reversal of 12032221131030 is 3013112223021.

It is a junction number, because it is equal to n+sod(n) for n = 12032221130988 and 12032221131006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032221131037) 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 31 ways as a sum of consecutive naturals, for example, 620847954 + ... + 620867333.

It is an arithmetic number, because the mean of its divisors is an integer number (502894691640).

Almost surely, 2^{12032221131030} is an apocalyptic number.

12032221131030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12032221131030 is an abundant number, since it is smaller than the sum of its proper divisors (20153039133930).

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

12032221131030 is a wasteful number, since it uses less digits than its factorization.

12032221131030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241715333.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12032221131030 its reverse (3013112223021), we get a palindrome (15045333354051).

The spelling of 12032221131030 in words is "twelve trillion, thirty-two billion, two hundred twenty-one million, one hundred thirty-one thousand, thirty".