200212122020001 has 32 divisors (see below), whose sum is σ = 337433042811648. Its totient is φ = 102752167161600.

The previous prime is 200212122019997. The next prime is 200212122020011. The reversal of 200212122020001 is 100020221212002.

It is not a de Polignac number, because 200212122020001 - 2² = 200212122019997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200212122020011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9910499850 + ... + 9910520051.

It is an arithmetic number, because the mean of its divisors is an integer number (10544782587864).

Almost surely, 2^{200212122020001} is an apocalyptic number.

200212122020001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

200212122020001 is a deficient number, since it is larger than the sum of its proper divisors (137220920791647).

200212122020001 is a wasteful number, since it uses less digits than its factorization.

200212122020001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19821019961.

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

Adding to 200212122020001 its reverse (100020221212002), we get a palindrome (300232343232003).

The spelling of 200212122020001 in words is "two hundred trillion, two hundred twelve billion, one hundred twenty-two million, twenty thousand, one".