12013003132222 has 32 divisors (see below), whose sum is σ = 18688844387520. Its totient is φ = 5784472942080.

The previous prime is 12013003132189. The next prime is 12013003132237. The reversal of 12013003132222 is 22223130031021.

It is a junction number, because it is equal to n+sod(n) for n = 12013003132193 and 12013003132202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36499072 + ... + 36826732.

It is an arithmetic number, because the mean of its divisors is an integer number (584026387110).

Almost surely, 2^{12013003132222} is an apocalyptic number.

12013003132222 is a deficient number, since it is larger than the sum of its proper divisors (6675841255298).

12013003132222 is a wasteful number, since it uses less digits than its factorization.

12013003132222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329316.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12013003132222 its reverse (22223130031021), we get a palindrome (34236133163243).

It can be divided in two parts, 12013003 and 132222, that added together give a square (12145225 = 3485²).

The spelling of 12013003132222 in words is "twelve trillion, thirteen billion, three million, one hundred thirty-two thousand, two hundred twenty-two".