200212100212001 has 16 divisors (see below), whose sum is σ = 202458786828288. Its totient is φ = 197970767064000.

The previous prime is 200212100211901. The next prime is 200212100212043. The reversal of 200212100212001 is 100212001212002.

It is a cyclic number.

It is not a de Polignac number, because 200212100212001 - 2³⁴ = 200194920342817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200212100217001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236845976 + ... + 237689798.

It is an arithmetic number, because the mean of its divisors is an integer number (12653674176768).

Almost surely, 2^{200212100212001} is an apocalyptic number.

It is an amenable number.

200212100212001 is a deficient number, since it is larger than the sum of its proper divisors (2246686616287).

200212100212001 is a wasteful number, since it uses less digits than its factorization.

200212100212001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846992.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200212100212001 its reverse (100212001212002), we get a palindrome (300424101424003).

The spelling of 200212100212001 in words is "two hundred trillion, two hundred twelve billion, one hundred million, two hundred twelve thousand, one".