200201100220212 has 144 divisors (see below), whose sum is σ = 592610853461760. Its totient is φ = 52131931907328.

The previous prime is 200201100220097. The next prime is 200201100220217. The reversal of 200201100220212 is 212022001102002.

It is a junction number, because it is equal to n+sod(n) for n = 200201100220191 and 200201100220200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200201100220217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 165159543 + ... + 166367294.

It is an arithmetic number, because the mean of its divisors is an integer number (4115353149040).

Almost surely, 2^{200201100220212} is an apocalyptic number.

It is an amenable number.

200201100220212 is an abundant number, since it is smaller than the sum of its proper divisors (392409753241548).

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

200201100220212 is a wasteful number, since it uses less digits than its factorization.

200201100220212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331526950 (or 331526941 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200201100220212 its reverse (212022001102002), we get a palindrome (412223101322214).

The spelling of 200201100220212 in words is "two hundred trillion, two hundred one billion, one hundred million, two hundred twenty thousand, two hundred twelve".