200202000121108 has 24 divisors (see below), whose sum is σ = 353457411569640. Its totient is φ = 99214185477120.

The previous prime is 200202000121093. The next prime is 200202000121117. The reversal of 200202000121108 is 801121000202002.

It can be written as a sum of positive squares in 4 ways, for example, as 57271415212944 + 142930584908164 = 7567788^2 + 11955358^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45534448 + ... + 49737208.

It is an arithmetic number, because the mean of its divisors is an integer number (14727392148735).

Almost surely, 2^{200202000121108} is an apocalyptic number.

It is an amenable number.

200202000121108 is a deficient number, since it is larger than the sum of its proper divisors (153255411448532).

200202000121108 is a wasteful number, since it uses less digits than its factorization.

200202000121108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4308267 (or 4308265 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The spelling of 200202000121108 in words is "two hundred trillion, two hundred two billion, one hundred twenty-one thousand, one hundred eight".