12022011219 has 8 divisors (see below), whose sum is σ = 16582084560. Its totient is φ = 7738306016.

The previous prime is 12022011191. The next prime is 12022011233. The reversal of 12022011219 is 91211022021.

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 12022011219 - 2²⁵ = 11988456787 is a prime.

It is a super-2 number, since 2×12022011219² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12022011195 and 12022011204.

It is not an unprimeable number, because it can be changed into a prime (12022011299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69091932 + ... + 69092105.

It is an arithmetic number, because the mean of its divisors is an integer number (2072760570).

Almost surely, 2^12022011219 is an apocalyptic number.

12022011219 is a deficient number, since it is larger than the sum of its proper divisors (4560073341).

12022011219 is a wasteful number, since it uses less digits than its factorization.

12022011219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138184069.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 12022011219 in words is "twelve billion, twenty-two million, eleven thousand, two hundred nineteen".