200201210000001 has 48 divisors (see below), whose sum is σ = 330830547989760. Its totient is φ = 114283125475200.

The previous prime is 200201209999943. The next prime is 200201210000021. The reversal of 200201210000001 is 100000012102002.

It is not a de Polignac number, because 200201210000001 - 2⁶ = 200201209999937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (200201210000021) 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, 2136549451 + ... + 2136643151.

It is an arithmetic number, because the mean of its divisors is an integer number (6892303083120).

Almost surely, 2^{200201210000001} is an apocalyptic number.

200201210000001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

200201210000001 is a deficient number, since it is larger than the sum of its proper divisors (130629337989759).

200201210000001 is a wasteful number, since it uses less digits than its factorization.

200201210000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128206 (or 128203 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 200201210000001 its reverse (100000012102002), we get a palindrome (300201222102003).

The spelling of 200201210000001 in words is "two hundred trillion, two hundred one billion, two hundred ten million, one", and thus it is an aban number.