200000121211102 has 16 divisors (see below), whose sum is σ = 303871913452800. Its totient is φ = 98710102235160.

The previous prime is 200000121211061. The next prime is 200000121211117. The reversal of 200000121211102 is 201112121000002.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 154061952 + ... + 155354707.

It is an arithmetic number, because the mean of its divisors is an integer number (18991994590800).

Almost surely, 2^{200000121211102} is an apocalyptic number.

200000121211102 is a deficient number, since it is larger than the sum of its proper divisors (103871792241698).

200000121211102 is a wasteful number, since it uses less digits than its factorization.

200000121211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309420831.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 200000121211102 its reverse (201112121000002), we get a palindrome (401112242211104).

The spelling of 200000121211102 in words is "two hundred trillion, one hundred twenty-one million, two hundred eleven thousand, one hundred two".