12120020222219 has 16 divisors (see below), whose sum is σ = 14917106769600. Its totient is φ = 9589364461440.

The previous prime is 12120020222159. The next prime is 12120020222227. The reversal of 12120020222219 is 91222202002121.

It is a cyclic number.

It is not a de Polignac number, because 12120020222219 - 2⁴⁰ = 11020508594443 is a prime.

It is a super-2 number, since 2×12120020222219² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12120020222269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8546189 + ... + 9862929.

It is an arithmetic number, because the mean of its divisors is an integer number (932319173100).

Almost surely, 2^{12120020222219} is an apocalyptic number.

12120020222219 is a deficient number, since it is larger than the sum of its proper divisors (2797086547381).

12120020222219 is a wasteful number, since it uses less digits than its factorization.

12120020222219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417910.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 12120020222219 in words is "twelve trillion, one hundred twenty billion, twenty million, two hundred twenty-two thousand, two hundred nineteen".