12200012002012 has 12 divisors (see below), whose sum is σ = 21362859271936. Its totient is φ = 6096337924320.

The previous prime is 12200012002001. The next prime is 12200012002027. The reversal of 12200012002012 is 21020021000221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12200012001983 and 12200012002001.

It is a congruent number.

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, 917011689 + ... + 917024992.

Almost surely, 2^{12200012002012} is an apocalyptic number.

It is an amenable number.

12200012002012 is a deficient number, since it is larger than the sum of its proper divisors (9162847269924).

12200012002012 is a wasteful number, since it uses less digits than its factorization.

12200012002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1834038348 (or 1834038346 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12200012002012 its reverse (21020021000221), we get a palindrome (33220033002233).

The spelling of 12200012002012 in words is "twelve trillion, two hundred billion, twelve million, two thousand, twelve".