210220202201 has 4 divisors (see below), whose sum is σ = 210222012672. Its totient is φ = 210218391732.

The previous prime is 210220202191. The next prime is 210220202261. The reversal of 210220202201 is 102202022012.

210220202201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 210220202201 - 2¹⁸ = 210219940057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210220202261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718181 + ... + 967586.

It is an arithmetic number, because the mean of its divisors is an integer number (52555503168).

Almost surely, 2^210220202201 is an apocalyptic number.

It is an amenable number.

210220202201 is a deficient number, since it is larger than the sum of its proper divisors (1810471).

210220202201 is a wasteful number, since it uses less digits than its factorization.

210220202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810470.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 210220202201 its reverse (102202022012), we get a palindrome (312422224213).

It can be divided in two parts, 2 and 10220202201, that multiplied together give a palindrome (20440404402).

The spelling of 210220202201 in words is "two hundred ten billion, two hundred twenty million, two hundred two thousand, two hundred one".