12200111000109 has 32 divisors (see below), whose sum is σ = 18245795904000. Its totient is φ = 8056553492160.

The previous prime is 12200111000027. The next prime is 12200111000113. The reversal of 12200111000109 is 90100011100221.

It is a happy number.

It is not a de Polignac number, because 12200111000109 - 2³¹ = 12197963516461 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12200111000091 and 12200111000100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200111000009) 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 31 ways as a sum of consecutive naturals, for example, 3553134 + ... + 6084815.

It is an arithmetic number, because the mean of its divisors is an integer number (570181122000).

Almost surely, 2^{12200111000109} is an apocalyptic number.

It is an amenable number.

12200111000109 is a deficient number, since it is larger than the sum of its proper divisors (6045684903891).

12200111000109 is a wasteful number, since it uses less digits than its factorization.

12200111000109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9638402 (or 9638396 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 12200111000109 in words is "twelve trillion, two hundred billion, one hundred eleven million, one hundred nine", and thus it is an aban number.