200002201112121 has 8 divisors (see below), whose sum is σ = 270045166058880. Its totient is φ = 131647018453392.

The previous prime is 200002201112117. The next prime is 200002201112167. The reversal of 200002201112121 is 121211102200002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200002201112121 - 2² = 200002201112117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200002201112121.

It is not an unprimeable number, because it can be changed into a prime (200002201112821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421945571730 + ... + 421945572203.

It is an arithmetic number, because the mean of its divisors is an integer number (33755645757360).

Almost surely, 2^{200002201112121} is an apocalyptic number.

It is an amenable number.

200002201112121 is a deficient number, since it is larger than the sum of its proper divisors (70042964946759).

200002201112121 is an equidigital number, since it uses as much as digits as its factorization.

200002201112121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843891144015.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200002201112121 its reverse (121211102200002), we get a palindrome (321213303312123).

The spelling of 200002201112121 in words is "two hundred trillion, two billion, two hundred one million, one hundred twelve thousand, one hundred twenty-one".