12200002012 has 48 divisors (see below), whose sum is σ = 24083103744. Its totient is φ = 5357448000.

The previous prime is 12200001991. The next prime is 12200002037. The reversal of 12200002012 is 21020000221.

It is a self number, because there is not a number n which added to its sum of digits gives 12200002012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 828837 + ... + 843427.

It is an arithmetic number, because the mean of its divisors is an integer number (501731328).

Almost surely, 2^12200002012 is an apocalyptic number.

It is an amenable number.

12200002012 is a deficient number, since it is larger than the sum of its proper divisors (11883101732).

12200002012 is a wasteful number, since it uses less digits than its factorization.

12200002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15250 (or 15248 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 12200002012 its reverse (21020000221), we get a palindrome (33220002233).

The spelling of 12200002012 in words is "twelve billion, two hundred million, two thousand, twelve".