200202000121096 has 8 divisors (see below), whose sum is σ = 375378750227070. Its totient is φ = 100101000060544.

The previous prime is 200202000121093. The next prime is 200202000121117. The reversal of 200202000121096 is 690121000202002.

It can be written as a sum of positive squares in only one way, i.e., 178636322940100 + 21565677180996 = 13365490^2 + 4643886^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 200202000121096.

It is not an unprimeable number, because it can be changed into a prime (200202000121093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12512625007561 + ... + 12512625007576.

Almost surely, 2^{200202000121096} is an apocalyptic number.

It is an amenable number.

200202000121096 is a deficient number, since it is larger than the sum of its proper divisors (175176750105974).

200202000121096 is a wasteful number, since it uses less digits than its factorization.

200202000121096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25025250015143 (or 25025250015139 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 200202000121096 its reverse (690121000202002), we get a palindrome (890323000323098).

The spelling of 200202000121096 in words is "two hundred trillion, two hundred two billion, one hundred twenty-one thousand, ninety-six".