200340332401221 has 24 divisors (see below), whose sum is σ = 293044808900480. Its totient is φ = 131869007764416.

The previous prime is 200340332401193. The next prime is 200340332401243. The reversal of 200340332401221 is 122104233043002.

200340332401221 is a `hidden beast` number, since 2 + 0 + 0 + 3 + 4 + 0 + 3 + 32 + 401 + 221 = 666.

200340332401221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 200340332401221 - 2⁷ = 200340332401093 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 (200340332405221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 214160721 + ... + 215094153.

Almost surely, 2^{200340332401221} is an apocalyptic number.

It is an amenable number.

200340332401221 is a deficient number, since it is larger than the sum of its proper divisors (92704476499259).

200340332401221 is a wasteful number, since it uses less digits than its factorization.

200340332401221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235385 (or 1235382 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 200340332401221 its reverse (122104233043002), we get a palindrome (322444565444223).

The spelling of 200340332401221 in words is "two hundred trillion, three hundred forty billion, three hundred thirty-two million, four hundred one thousand, two hundred twenty-one".