201212000100202 has 32 divisors (see below), whose sum is σ = 371524789988352. Its totient is φ = 79588248378624.

The previous prime is 201212000100197. The next prime is 201212000100289. The reversal of 201212000100202 is 202001000212102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82850458 + ... + 85244485.

It is an arithmetic number, because the mean of its divisors is an integer number (11610149687136).

Almost surely, 2^{201212000100202} is an apocalyptic number.

201212000100202 is a deficient number, since it is larger than the sum of its proper divisors (170312789888150).

201212000100202 is a wasteful number, since it uses less digits than its factorization.

201212000100202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168101542.

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

Adding to 201212000100202 its reverse (202001000212102), we get a palindrome (403213000312304).

The spelling of 201212000100202 in words is "two hundred one trillion, two hundred twelve billion, one hundred thousand, two hundred two".