102221120102201 has 8 divisors (see below), whose sum is σ = 104397225266304. Its totient is φ = 100045064426320.

The previous prime is 102221120102197. The next prime is 102221120102293. The reversal of 102221120102201 is 102201021122201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102221120102201 - 2² = 102221120102197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102221120102201.

It is not an unprimeable number, because it can be changed into a prime (102221120105201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8182010 + ... + 16473843.

It is an arithmetic number, because the mean of its divisors is an integer number (13049653158288).

Almost surely, 2^{102221120102201} is an apocalyptic number.

It is an amenable number.

102221120102201 is a deficient number, since it is larger than the sum of its proper divisors (2176105164103).

102221120102201 is an equidigital number, since it uses as much as digits as its factorization.

102221120102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24744111.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102221120102201 its reverse (102201021122201), we get a palindrome (204422141224402).

The spelling of 102221120102201 in words is "one hundred two trillion, two hundred twenty-one billion, one hundred twenty million, one hundred two thousand, two hundred one".