12200000222002 has 16 divisors (see below), whose sum is σ = 18645405616152. Its totient is φ = 5984866526080.

The previous prime is 12200000221963. The next prime is 12200000222119. The reversal of 12200000222002 is 20022200000221.

It can be written as a sum of positive squares in 4 ways, for example, as 11642829041281 + 557171180721 = 3412159^2 + 746439^2 .

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, 22215678 + ... + 22758214.

Almost surely, 2^{12200000222002} is an apocalyptic number.

12200000222002 is a deficient number, since it is larger than the sum of its proper divisors (6445405394150).

12200000222002 is a wasteful number, since it uses less digits than its factorization.

12200000222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754733.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 12200000222002 its reverse (20022200000221), we get a palindrome (32222200222223).

The spelling of 12200000222002 in words is "twelve trillion, two hundred billion, two hundred twenty-two thousand, two".