200212010100221 has 16 divisors (see below), whose sum is σ = 237558380922240. Its totient is φ = 165094529382720.

The previous prime is 200212010100169. The next prime is 200212010100233. The reversal of 200212010100221 is 122001010212002.

It is not a de Polignac number, because 200212010100221 - 2⁴² = 195813963589117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200212010100196 and 200212010100205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200212010106221) 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, 1780207415 + ... + 1780319876.

It is an arithmetic number, because the mean of its divisors is an integer number (14847398807640).

Almost surely, 2^{200212010100221} is an apocalyptic number.

It is an amenable number.

200212010100221 is a deficient number, since it is larger than the sum of its proper divisors (37346370822019).

200212010100221 is a wasteful number, since it uses less digits than its factorization.

200212010100221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3560527604.

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

Adding to 200212010100221 its reverse (122001010212002), we get a palindrome (322213020312223).

The spelling of 200212010100221 in words is "two hundred trillion, two hundred twelve billion, ten million, one hundred thousand, two hundred twenty-one".