200212410404021 has 16 divisors (see below), whose sum is σ = 205784219234880. Its totient is φ = 194714529313920.

The previous prime is 200212410403931. The next prime is 200212410404029. The reversal of 200212410404021 is 120404014212002.

200212410404021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 200212410404021 - 2¹⁴ = 200212410387637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200212410404029) 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, 403468766 + ... + 403964688.

It is an arithmetic number, because the mean of its divisors is an integer number (12861513702180).

Almost surely, 2^{200212410404021} is an apocalyptic number.

It is an amenable number.

200212410404021 is a deficient number, since it is larger than the sum of its proper divisors (5571808830859).

200212410404021 is an equidigital number, since it uses as much as digits as its factorization.

200212410404021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570436.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 200212410404021 its reverse (120404014212002), we get a palindrome (320616424616023).

The spelling of 200212410404021 in words is "two hundred trillion, two hundred twelve billion, four hundred ten million, four hundred four thousand, twenty-one".