102201211012201 has 12 divisors (see below), whose sum is σ = 118887426145152. Its totient is φ = 87600814650888.

The previous prime is 102201211012169. The next prime is 102201211012207. The reversal of 102201211012201 is 102210112102201.

It is not a de Polignac number, because 102201211012201 - 2⁵ = 102201211012169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102201211012207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18446916 + ... + 23338618.

It is an arithmetic number, because the mean of its divisors is an integer number (9907285512096).

Almost surely, 2^{102201211012201} is an apocalyptic number.

It is an amenable number.

102201211012201 is a deficient number, since it is larger than the sum of its proper divisors (16686215132951).

102201211012201 is an equidigital number, since it uses as much as digits as its factorization.

102201211012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5318100 (or 5318093 counting only the distinct ones).

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

Adding to 102201211012201 its reverse (102210112102201), we get a palindrome (204411323114402).

The spelling of 102201211012201 in words is "one hundred two trillion, two hundred one billion, two hundred eleven million, twelve thousand, two hundred one".