102002201110211 has 4 divisors (see below), whose sum is σ = 102004437408672. Its totient is φ = 101999964811752.

The previous prime is 102002201110141. The next prime is 102002201110223. The reversal of 102002201110211 is 112011102200201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102002201110211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102002201110291) 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, 1118080811 + ... + 1118172036.

It is an arithmetic number, because the mean of its divisors is an integer number (25501109352168).

Almost surely, 2^{102002201110211} is an apocalyptic number.

102002201110211 is a deficient number, since it is larger than the sum of its proper divisors (2236298461).

102002201110211 is an equidigital number, since it uses as much as digits as its factorization.

102002201110211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2236298460.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102002201110211 its reverse (112011102200201), we get a palindrome (214013303310412).

The spelling of 102002201110211 in words is "one hundred two trillion, two billion, two hundred one million, one hundred ten thousand, two hundred eleven".