10001200200202 has 16 divisors (see below), whose sum is σ = 15056350785000. Its totient is φ = 4982438635200.

The previous prime is 10001200200169. The next prime is 10001200200287. The reversal of 10001200200202 is 20200200210001.

It can be written as a sum of positive squares in 4 ways, for example, as 9284873257881 + 716326942321 = 3047109^2 + 846361^2 .

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, 4598577 + ... + 6414772.

Almost surely, 2^{10001200200202} is an apocalyptic number.

10001200200202 is a deficient number, since it is larger than the sum of its proper divisors (5055150584798).

10001200200202 is a wasteful number, since it uses less digits than its factorization.

10001200200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11015001.

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

Adding to 10001200200202 its reverse (20200200210001), we get a palindrome (30201400410203).

The spelling of 10001200200202 in words is "ten trillion, one billion, two hundred million, two hundred thousand, two hundred two".