12003120311222 has 8 divisors (see below), whose sum is σ = 18008628009672. Its totient is φ = 6000244308000.

The previous prime is 12003120311213. The next prime is 12003120311269. The reversal of 12003120311222 is 22211302130021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12003120311194 and 12003120311203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 657912404 + ... + 657930647.

It is an arithmetic number, because the mean of its divisors is an integer number (2251078501209).

Almost surely, 2^{12003120311222} is an apocalyptic number.

12003120311222 is a deficient number, since it is larger than the sum of its proper divisors (6005507698450).

12003120311222 is a wasteful number, since it uses less digits than its factorization.

12003120311222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315847614.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12003120311222 its reverse (22211302130021), we get a palindrome (34214422441243).

The spelling of 12003120311222 in words is "twelve trillion, three billion, one hundred twenty million, three hundred eleven thousand, two hundred twenty-two".