12022211112009 has 16 divisors (see below), whose sum is σ = 18328156554240. Its totient is φ = 6866611134480.

The previous prime is 12022211112007. The next prime is 12022211112047. The reversal of 12022211112009 is 90021111222021.

It is not a de Polignac number, because 12022211112009 - 2¹ = 12022211112007 is a prime.

It is a super-3 number, since 3×12022211112009³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12022211112009.

It is not an unprimeable number, because it can be changed into a prime (12022211112007) 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, 134278629 + ... + 134368130.

It is an arithmetic number, because the mean of its divisors is an integer number (1145509784640).

Almost surely, 2^{12022211112009} is an apocalyptic number.

It is an amenable number.

12022211112009 is a deficient number, since it is larger than the sum of its proper divisors (6305945442231).

12022211112009 is a wasteful number, since it uses less digits than its factorization.

12022211112009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268648900.

The product of its (nonzero) digits is 288, while the sum is 24.

The spelling of 12022211112009 in words is "twelve trillion, twenty-two billion, two hundred eleven million, one hundred twelve thousand, nine".