201300201233221 has 4 divisors (see below), whose sum is σ = 207793756111744. Its totient is φ = 194806646354700.

The previous prime is 201300201233189. The next prime is 201300201233357. The reversal of 201300201233221 is 122332102003102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 201300201233221 - 2⁵ = 201300201233189 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201300201233192 and 201300201233201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201300201230221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3246777439215 + ... + 3246777439276.

It is an arithmetic number, because the mean of its divisors is an integer number (51948439027936).

Almost surely, 2^{201300201233221} is an apocalyptic number.

It is an amenable number.

201300201233221 is a deficient number, since it is larger than the sum of its proper divisors (6493554878523).

201300201233221 is an equidigital number, since it uses as much as digits as its factorization.

201300201233221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6493554878522.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 201300201233221 its reverse (122332102003102), we get a palindrome (323632303236323).

The spelling of 201300201233221 in words is "two hundred one trillion, three hundred billion, two hundred one million, two hundred thirty-three thousand, two hundred twenty-one".