12202100012 has 12 divisors (see below), whose sum is σ = 21363052536. Its totient is φ = 6098370720.

The previous prime is 12202099997. The next prime is 12202100051. The reversal of 12202100012 is 21000120221.

It is a happy number.

12202100012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12202099966 and 12202100002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 659558 + ... + 677805.

It is an arithmetic number, because the mean of its divisors is an integer number (1780254378).

Almost surely, 2^12202100012 is an apocalyptic number.

It is an amenable number.

12202100012 is a deficient number, since it is larger than the sum of its proper divisors (9160952524).

12202100012 is a wasteful number, since it uses less digits than its factorization.

12202100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339648 (or 1339646 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12202100012 its reverse (21000120221), we get a palindrome (33202220233).

The spelling of 12202100012 in words is "twelve billion, two hundred two million, one hundred thousand, twelve".