201200202001210 has 16 divisors (see below), whose sum is σ = 371948481538056. Its totient is φ = 78304943481408.

The previous prime is 201200202001147. The next prime is 201200202001231. The reversal of 201200202001210 is 12100202002102.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 173343266348121 + 27856935653089 = 13165989^2 + 5277967^2 .

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, 271892164497 + ... + 271892165236.

Almost surely, 2^{201200202001210} is an apocalyptic number.

201200202001210 is a deficient number, since it is larger than the sum of its proper divisors (170748279536846).

201200202001210 is a wasteful number, since it uses less digits than its factorization.

201200202001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543784329777.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 201200202001210 its reverse (12100202002102), we get a palindrome (213300404003312).

The spelling of 201200202001210 in words is "two hundred one trillion, two hundred billion, two hundred two million, one thousand, two hundred ten".