200202000121109 has 16 divisors (see below), whose sum is σ = 232352110160640. Its totient is φ = 168946164011520.

The previous prime is 200202000121093. The next prime is 200202000121117. The reversal of 200202000121109 is 901121000202002.

It is a happy number.

It is not a de Polignac number, because 200202000121109 - 2⁴ = 200202000121093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200202000121199) by changing a digit.

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, 283724444 + ... + 284429189.

It is an arithmetic number, because the mean of its divisors is an integer number (14522006885040).

Almost surely, 2^{200202000121109} is an apocalyptic number.

It is an amenable number.

200202000121109 is a deficient number, since it is larger than the sum of its proper divisors (32150110039531).

200202000121109 is an equidigital number, since it uses as much as digits as its factorization.

200202000121109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568154420.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 200202000121109 in words is "two hundred trillion, two hundred two billion, one hundred twenty-one thousand, one hundred nine".