102202022110201 has 4 divisors (see below), whose sum is σ = 110063716118692. Its totient is φ = 94340328101712.

The previous prime is 102202022110189. The next prime is 102202022110211. The reversal of 102202022110201 is 102011220202201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37782215932176 + 64419806178025 = 6146724^2 + 8026195^2 .

It is a cyclic number.

It is not a de Polignac number, because 102202022110201 - 2⁹ = 102202022109689 is a prime.

It is a super-3 number, since 3×102202022110201³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102202022110211) 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, 3930847004226 + ... + 3930847004251.

It is an arithmetic number, because the mean of its divisors is an integer number (27515929029673).

Almost surely, 2^{102202022110201} is an apocalyptic number.

It is an amenable number.

102202022110201 is a deficient number, since it is larger than the sum of its proper divisors (7861694008491).

102202022110201 is an equidigital number, since it uses as much as digits as its factorization.

102202022110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7861694008490.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102202022110201 its reverse (102011220202201), we get a palindrome (204213242312402).

The spelling of 102202022110201 in words is "one hundred two trillion, two hundred two billion, twenty-two million, one hundred ten thousand, two hundred one".