12022021120019 has 8 divisors (see below), whose sum is σ = 12060790554000. Its totient is φ = 11983253982336.

The previous prime is 12022021120007. The next prime is 12022021120037. The reversal of 12022021120019 is 91002112022021.

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

It is a cyclic number.

It is not a de Polignac number, because 12022021120019 - 2⁴ = 12022021120003 is a prime.

It is a super-2 number, since 2×12022021120019² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12022021119976 and 12022021120003.

It is not an unprimeable number, because it can be changed into a prime (12022021120049) 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 7 ways as a sum of consecutive naturals, for example, 10241519 + ... + 11354855.

It is an arithmetic number, because the mean of its divisors is an integer number (1507598819250).

Almost surely, 2^{12022021120019} is an apocalyptic number.

12022021120019 is a deficient number, since it is larger than the sum of its proper divisors (38769433981).

12022021120019 is a wasteful number, since it uses less digits than its factorization.

12022021120019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148149.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 12022021120019 in words is "twelve trillion, twenty-two billion, twenty-one million, one hundred twenty thousand, nineteen".