12222202210002 has 16 divisors (see below), whose sum is σ = 27160449355680. Its totient is φ = 4074067403316.

The previous prime is 12222202209977. The next prime is 12222202210033. The reversal of 12222202210002 is 20001220222221.

12222202210002 is a `hidden beast` number, since 1 + 222 + 220 + 221 + 0 + 0 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113168538928 + ... + 113168539035.

It is an arithmetic number, because the mean of its divisors is an integer number (1697528084730).

Almost surely, 2^{12222202210002} is an apocalyptic number.

12222202210002 is an abundant number, since it is smaller than the sum of its proper divisors (14938247145678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12222202210002 is a wasteful number, since it uses less digits than its factorization.

12222202210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226337077974 (or 226337077968 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 12222202210002 its reverse (20001220222221), we get a palindrome (32223422432223).

The spelling of 12222202210002 in words is "twelve trillion, two hundred twenty-two billion, two hundred two million, two hundred ten thousand, two".