102202100010201 has 4 divisors (see below), whose sum is σ = 136269466680272. Its totient is φ = 68134733340132.

The previous prime is 102202100010193. The next prime is 102202100010223. The reversal of 102202100010201 is 102010001202201.

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 not a de Polignac number, because 102202100010201 - 2³ = 102202100010193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102202100010281) 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, 17033683335031 + ... + 17033683335036.

It is an arithmetic number, because the mean of its divisors is an integer number (34067366670068).

Almost surely, 2^{102202100010201} is an apocalyptic number.

It is an amenable number.

102202100010201 is a deficient number, since it is larger than the sum of its proper divisors (34067366670071).

102202100010201 is an equidigital number, since it uses as much as digits as its factorization.

102202100010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34067366670070.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 102202100010201 its reverse (102010001202201), we get a palindrome (204212101212402).

The spelling of 102202100010201 in words is "one hundred two trillion, two hundred two billion, one hundred million, ten thousand, two hundred one".