210122210110201 has 4 divisors (see below), whose sum is σ = 213081677858304. Its totient is φ = 207162742362100.

The previous prime is 210122210110129. The next prime is 210122210110223. The reversal of 210122210110201 is 102011012221012.

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 210122210110201 - 2⁹ = 210122210109689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210122210710201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1479733873945 + ... + 1479733874086.

It is an arithmetic number, because the mean of its divisors is an integer number (53270419464576).

Almost surely, 2^{210122210110201} is an apocalyptic number.

It is an amenable number.

210122210110201 is a deficient number, since it is larger than the sum of its proper divisors (2959467748103).

210122210110201 is an equidigital number, since it uses as much as digits as its factorization.

210122210110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2959467748102.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 210122210110201 its reverse (102011012221012), we get a palindrome (312133222331213).

The spelling of 210122210110201 in words is "two hundred ten trillion, one hundred twenty-two billion, two hundred ten million, one hundred ten thousand, two hundred one".