102201110211 has 8 divisors (see below), whose sum is σ = 136280771584. Its totient is φ = 68127761160.

The previous prime is 102201110113. The next prime is 102201110227. The reversal of 102201110211 is 112011102201.

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

It is not a de Polignac number, because 102201110211 - 2¹⁵ = 102201077443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102201110261) 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, 1540171 + ... + 1605156.

It is an arithmetic number, because the mean of its divisors is an integer number (17035096448).

Almost surely, 2^102201110211 is an apocalyptic number.

102201110211 is a deficient number, since it is larger than the sum of its proper divisors (34079661373).

102201110211 is a wasteful number, since it uses less digits than its factorization.

102201110211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3156161.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 102201110211 its reverse (112011102201), we get a palindrome (214212212412).

The spelling of 102201110211 in words is "one hundred two billion, two hundred one million, one hundred ten thousand, two hundred eleven".