12200001011012 has 12 divisors (see below), whose sum is σ = 21804257126400. Its totient is φ = 5970213260616.

The previous prime is 12200001010993. The next prime is 12200001011039. The reversal of 12200001011012 is 21011010000221.

It is a junction number, because it is equal to n+sod(n) for n = 12200001010984 and 12200001011002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32446811012 + ... + 32446811387.

It is an arithmetic number, because the mean of its divisors is an integer number (1817021427200).

Almost surely, 2^{12200001011012} is an apocalyptic number.

It is an amenable number.

12200001011012 is a deficient number, since it is larger than the sum of its proper divisors (9604256115388).

12200001011012 is a wasteful number, since it uses less digits than its factorization.

12200001011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64893622450 (or 64893622448 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12200001011012 its reverse (21011010000221), we get a palindrome (33211011011233).

The spelling of 12200001011012 in words is "twelve trillion, two hundred billion, one million, eleven thousand, twelve".