2010101200202 has 4 divisors (see below), whose sum is σ = 3015151800306. Its totient is φ = 1005050600100.

The previous prime is 2010101200193. The next prime is 2010101200213. The reversal of 2010101200202 is 2020021010102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2008282945321 + 1818254881 = 1417139^2 + 42641^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502525300049 + ... + 502525300052.

Almost surely, 2^{2010101200202} is an apocalyptic number.

2010101200202 is a deficient number, since it is larger than the sum of its proper divisors (1005050600104).

2010101200202 is a wasteful number, since it uses less digits than its factorization.

2010101200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005050600103.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2010101200202 its reverse (2020021010102), we get a palindrome (4030122210304).

The spelling of 2010101200202 in words is "two trillion, ten billion, one hundred one million, two hundred thousand, two hundred two".