12222000200212 has 48 divisors (see below), whose sum is σ = 23861934835200. Its totient is φ = 5430762136800.

The previous prime is 12222000200203. The next prime is 12222000200251. The reversal of 12222000200212 is 21200200022221.

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, 15437712 + ... + 16210087.

It is an arithmetic number, because the mean of its divisors is an integer number (497123642400).

Almost surely, 2^{12222000200212} is an apocalyptic number.

It is an amenable number.

12222000200212 is a deficient number, since it is larger than the sum of its proper divisors (11639934634988).

12222000200212 is a wasteful number, since it uses less digits than its factorization.

12222000200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31648012 (or 31648010 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12222000200212 its reverse (21200200022221), we get a palindrome (33422200222433).

The spelling of 12222000200212 in words is "twelve trillion, two hundred twenty-two billion, two hundred thousand, two hundred twelve".