200111102210202 has 16 divisors (see below), whose sum is σ = 400222401133440. Its totient is φ = 66703667951232.

The previous prime is 200111102210183. The next prime is 200111102210249. The reversal of 200111102210202 is 202012201111002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7274463 + ... + 21287085.

It is an arithmetic number, because the mean of its divisors is an integer number (25013900070840).

Almost surely, 2^{200111102210202} is an apocalyptic number.

200111102210202 is an abundant number, since it is smaller than the sum of its proper divisors (200111298923238).

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

200111102210202 is a wasteful number, since it uses less digits than its factorization.

200111102210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16392757.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200111102210202 its reverse (202012201111002), we get a palindrome (402123303321204).

The spelling of 200111102210202 in words is "two hundred trillion, one hundred eleven billion, one hundred two million, two hundred ten thousand, two hundred two".