202002121200202 has 4 divisors (see below), whose sum is σ = 303003181800306. Its totient is φ = 101001060600100.

The previous prime is 202002121200157. The next prime is 202002121200223.

202002121200202 is nontrivially palindromic in base 10.

202002121200202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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., 174619600925641 + 27382520274561 = 13214371^2 + 5232831^2 .

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 as a sum of consecutive naturals, namely, 50500530300049 + ... + 50500530300052.

Almost surely, 2^{202002121200202} is an apocalyptic number.

202002121200202 is a deficient number, since it is larger than the sum of its proper divisors (101001060600104).

202002121200202 is a wasteful number, since it uses less digits than its factorization.

202002121200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101001060600103.

The product of its (nonzero) digits is 128, while the sum is 16.

The spelling of 202002121200202 in words is "two hundred two trillion, two billion, one hundred twenty-one million, two hundred thousand, two hundred two".