200202000121116 has 72 divisors (see below), whose sum is σ = 578362763762784. Its totient is φ = 57200430026880.

The previous prime is 200202000121093. The next prime is 200202000121117. The reversal of 200202000121116 is 611121000202002.

200202000121116 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200202000121117) 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 23 ways as a sum of consecutive naturals, for example, 142834986 + ... + 144229806.

It is an arithmetic number, because the mean of its divisors is an integer number (8032816163372).

Almost surely, 2^{200202000121116} is an apocalyptic number.

It is an amenable number.

200202000121116 is an abundant number, since it is smaller than the sum of its proper divisors (378160763641668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200202000121116 is a wasteful number, since it uses less digits than its factorization.

200202000121116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1964411 (or 1964406 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 200202000121116 its reverse (611121000202002), we get a palindrome (811323000323118).

The spelling of 200202000121116 in words is "two hundred trillion, two hundred two billion, one hundred twenty-one thousand, one hundred sixteen".